Gerrit Zwep — 2 Patents at U.S. Philips

Gerrit Zwep has been granted 2 US patents while listed as an inventor at U.S. Philips. All of these patents were granted in 1980. Gerrit Zwep ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gerrit Zwep in Eindhoven, NL.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4205251	X-ray tube for the examination of fine structures	—	1980-05-27	$298,000
4196367	X-ray tube	Willem H. Diemer	1980-04-01	$367,000

Gerrit Zwep — 2 Patents

Issued Patents All Time

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