William A. Groll

Respironics, Inc. manufactures sleep solutions, home respiratory therapy products, and respiratory drugs. Its products include pressure relief, supplemental oxygen, ventilators, oximetry devices, nebulizers and compressors, asthma management, spacers and holding chambers, and peak flow meters. The company was founded by Gerald E. McGinnis in 1976 and is headquarters in Murrysville, PA.

Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania.

PDC 2002-B LP produces and sells crude oil, natural gas and natural gas liquids. It owns an undivided working interest in wells located in Colorado. The firm is managed by its managing general partner PDC Energy, Inc. The company was founded in 2002 and is headquartered in Denver, CO.

PDC 2002-C LP engages in the exploration and development of crude oil and natural gas properties. It owns an undivided working interest in wells located in Colorado. The company was founded in 2002 and is headquartered in Denver, CO.

PDC 2003-C LP explores oil and natural gas properties. It has drilled 22 wells in Wattenberg and 5 in Grand Valley fields. The company was founded on September 26, 2003 and is headquartered in Denver, CO.

ALung Technologies, Inc. engages in the provision of respiratory support solutions. The company was founded by William Federspiel and Brack Hattler in 1997 and is headquartered in Pittsburgh, PA.

Body Media, Inc. develops, markets, and sells body monitoring products and applications. It offers wearable body monitors that record and transmit physiological data utilized in observing health and wellness conditions particularly weight management. The company was founded by John Stivoric in 1999 and is headquartered in Pittsburgh, PA.

PDC 2005-A Limited Partnership was organized as a limited partnership, in accordance with the laws of the State of West Virginia for the purpose of engaging in the exploration and development of oil and natural gas properties. Business operations of the Partnership commenced upon closing of an offering for the sale of Partnership units. Upon funding, the Partnership entered into a Drilling and Operating Agreement ('D&O Agreement') with the Managing General Partner which authorizes Petroleum Development Corporation ('PDC') to conduct and manage the Partnership's business. Upon completion of the drilling phase of the Partnership's wells, all additional general partners units were converted into units of limited partner interests and thereafter became limited partners of the Partnership. In accordance with the terms of the Limited Partnership Agreement, the Managing General Partner manages all activities of the Partnership and acts as the intermediary for substantially all Partnership transactions.

PDC 2005-B Limited Partnership was organized as a limited partnership, in accordance with the laws of the State of West Virginia for the purpose of engaging in the exploration and development of oil and natural gas properties. Business operations of the Partnership commenced upon closing of an offering for the sale of Partnership units. Upon funding, the Partnership entered into a Drilling and Operating Agreement with the Managing General Partner which authorizes Petroleum Development Corporation ('PDC') to conduct and manage the Partnership's business. Upon completion of the drilling phase of the Partnership's wells, all additional general partners units were converted into units of limited partner interests and thereafter became limited partners of the Partnership. In accordance with the terms of the Limited Partnership Agreement, the Managing General Partner manages all activities of the Partnership and acts as the intermediary for substantially all Partnership transactions

Rockies Region Private LP engages in the exploration and development of oil and natural gas properties in Colorado. The company was founded on December 6, 2005 and is headquartered in Denver, CO.

National Sleep Technologies, Inc. provides sleep diagnostic testing services in United States. The company's products are used to record brain movements during the patient's time at the center. The company is located in Arnold, MD.

Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY.

Excela Health owns and operates hospitals. The firm offers adult inpatient, athletic training, audiology, digital breast 3D mammography, stroke care, pain management and urgent care services. The company was founded in 2004 and is headquartered in Greensburg, PA.

ViaTherm Therapeutics LLC develops, manufactures and markets therapeutic deep heating solutions. It offers ReBound, a revolutionary deep tissue therapeutic heating system which is used to promote pain relief, reduce joint stiffness and facilitate the body's natural healing process. The company was founded by James Hanlon, Maria Fattore-Gill, Dani J. Kazienko and Jeffrey C. Swoveland in 2006 and is headquartered in Pittsburgh, PA.

Indiana Regional Medical Center, Inc. provides healthcare services. Its services include behavioral health services, cancer care, cardiac and vascular services, cardiac rehabilitation, palliative care, surgical services and emergency services. The company was founded in 1914 and is headquartered in Indiana, PA.

Next Act Fund Management (Next Act Fund) is a venture capital firm founded in 2016 by Yvonne Campos and Kelley Skoloda. The firm is headquartered in Pittsburgh, Pennsylvania.

Appian Medical Pty Ltd. provides mobile health technologies to solve the universal need for accessible, accurate, and affordable detection of obstructive sleep apnea. The company was founded by Michael J. Thomas and is headquartered in Sydney, Australia.

Bold Brain Capital (Bold Brain Ventures) is a venture capital firm founded in 2018 by Tomislav Deur and Robin Prasad. The firm is headquartered in Durham, North Carolina.

RespireDx, Inc. engages in the provision of acoustic tooth clip sensor. The company was founded by Barry Mersky in 2018 and is headquartered in Highland, MD.

ECHELON Med Tech LLC provides healthcare technology services. The company is based in St. Louis, MO. The company was founded in 2020. The CEO is Michael Thomas.