Peter Grollmann — 2 Patents at Litef Gmbh

Peter Grollmann has been granted 2 US patents while listed as an inventor at Litef Gmbh. The first was granted in 1992 and the most recent in December 1993. Peter Grollmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Peter Grollmann in Glückstadt, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5268740	Fiber optic Sagnac interferometer with carrier frequency reduced output for measuring a rate of rotation	—	1993-12-07
5116127	Fiber optic Sagnac interferometer with digital phase ramp resetting	—	1992-05-26

Peter Grollmann — 2 Patents

Issued Patents All Time

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