Frank Gersmann — 2 Patents at U.S. Philips

Frank Gersmann has been granted 2 US patents while listed as an inventor at U.S. Philips. The first was granted in 1993 and the most recent in December 1997. Frank Gersmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Frank Gersmann in Eindhoven, NL.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5698939	Display device having a display window	Leendert Vriens, Johannes C. A. Van Nes	1997-12-16
5274303	Cathode ray tube comprising a display window	Gijsbertus Bakker, Paul Daamen	1993-12-28

Frank Gersmann — 2 Patents

Issued Patents All Time

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