Mark E. Rentschler

Aspero Medical, Inc. develops an endoscopic device that can be used by doctors treating patients with gastrointestinal diseases. The firm's medical device utilizes a patent-pending technology that creates a micro-textured balloon for balloon endoscopies. The company is headquartered in Boulder, CO.

Nebraska Surgical Solutions, Inc. develops miniature surgical robots to enable laparoscopic surgeons to perform surgery faster and more safely. The company was co-founded in 2006 by Shane M. Farritor and Dmitry Oleynikov and is headquartered Omaha, NE.

Darwin Resources, Inc. is a development stage company intends to effect a merger, acquisition or other business combination with an operating company by using a combination of capital stock, cash on hand, or other funding sources, if available. It also intends to devote substantially all of its time to identifying potential merger or acquisition candidates. The company was founded on June 24, 1993.

Windsor Resource Corp. is a development stage company. Through its subsidiary kleabgas Enterprises, Inc., which designs, manufactures and sell Oxy-Hydrogen Systems. The purpose of these systems is to promote fuel economy and engine life and to reduce harmful emissions by reducing the amount of fuel required to be used to operate an engine and by reducing the temperatures as which engines operate. These systems function by creating oxygen and hydrogen from distilled water through electrolysis and injecting these gases into the mixture of fuel and air used in gasoline and diesel internal combustion engines. The company intends to manufacture systems and purchase certain components used in their manufacture from third parties. It will market directly with its own sales force by personal contact, dealerships and an Internet website primarily to automotive original equipment manufacturers and owners of fleets of cars and trucks. The company was founded on January 8, 2008 and is headquartered in Largo, FL.

Cessna Aircraft Co. designs and manufactures light and midsize business jets, utility turboprops and single engine aircrafts. It provides maintenance, inspections, parts, repairs, avionic upgrades, equipment installations and refurbishment. The firm manufactures single engine piston aircraft from Citation business jets, freight and passenger-hauling utility Caravans, personal and small-business single engine pistons. It services include mobile, proadvantage, featured parts and customer support login. The company was founded by Clyde Cessna and Victor Roos on September 7, 1927 and is headquartered in Wichita, KS.