Leonard Liptak

Prosomnus Sleep Technologies, Inc. engages in development of a sleep device to control snore. It features the MicrO2 obstructive sleep apnea and snore device, this strategic move enables ProSomnus to treat the rapidly growing number of patients with obstructive sleep apnea (OSA). The company was founded by Len Liptak, Dave Kuhns and Sung Kim on March 1, 2017 and is headquartered in Pleasanton, CA.

Young Presidents' Organization, Inc. is a global leadership community of over 30,000 chief executives from 142 countries. The non-profit company is based in Irving, TX and has a global presence of subsidiaries in several regions. The company's mission is to help its members become better leaders and better people. The company was founded in 1950 by Ray Hickok, Khalid Mohamed Jassem Kanoo. Thayer Smith has been the CEO of the company since 2007.

MicroDental Laboratories, Inc. manufactures custom dental restoration products. It operates dental laboratories. The firm also provides education courses. The company was founded in 1964 and is headquartered in Dublin, CA.

DTI Dental Technologies, Inc. owned and operated dental laboratories. The company was founded in 1997 and is headquartered in Dublin, CA.