Joseph W. Humphrey

TriVascular, Inc. develops and manufactures medical devices. It provides devices and procedures for treating abdominal aortic aneurysms and endovascular grafts. The company was founded by Michael V. Chobotov, Robert G. Whirley, and Joseph W. Humphrey in 1998 and is headquartered in Irvine, CA.

US Electricar, Inc. manufactures electric vehicles. The private company is based in Santa Rosa, CA and has subsidiaries in United States.

Trivascular Technologies, Inc. operates as a medical device company developing and commercializing technologies to significantly advance minimally invasive treatment of abdominal aortic aneurysms. The company was founded on July 11, 2007 and is headquartered in Santa Rosa, CA.

Trivascular2, Inc. has pioneered numerous design and manufacturing technologies in pursuit of its commitment to providing optimal solutions for endovascular aortic repair (EVAR). TriVascular's initial product offerings are novel endovascular grafts focused on significantly advancing EVAR. Building upon partnerships with thought leading clinicians worldwide, its products are designed to address unmet clinical needs and expand the pool of patients who are candidates for EVAR. Based in Santa Rosa, California, TriVascular offers highly talented, motivated individuals the opportunity to positively impact global healthcare.

Advanced Projects Research, Inc. specializes in aero propulsion, power system engineering and laser diagnostics. It expertise in fluid mechanics, combustion, computational fluid dynamics, mechanical design, hardware and software design. The company was founded in 1989 and is headquartered in Altadena, CA.

Arterica, Inc. operates as a biotechnology company. The company is headquartered in Santa Rosa, CA.