Barton Krawetz — 2 Patents at Lockheed Martin

Barton Krawetz has been granted 2 US patents while listed as an inventor at Lockheed Martin. The first was granted in 1989 and the most recent in January 1997. Barton Krawetz ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Barton Krawetz in West Hollywood, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5593509	Portable thermo-photovoltaic power source	Anthony C. Zuppero, C. Rodger Barklund, Gary D. Seifert	1997-01-14	$10,922,000
4850551	Propulsion system for a buoyant vehicle	Leo Celniker	1989-07-25	$6,509,000

Barton Krawetz — 2 Patents

Issued Patents All Time

Patent Widget