Inventor · disambiguated record
Klaus Fitzner
Also filed as: FITZNER KLAUS
3 granted patents·58 citations·filing 1983–1990
73Inventor score
Top patents by PatentIndex Score
3 records- 0156US4576088APressure-wave protective flap (or damper)KRAFTWERK UNION AG·Filed 1983·Granted Mar 18, 1986·21 cites·33 claims
- 0243US5144781ADouble floor for removing air from roomsNICKEL GMBH HEINRICH·Filed 1990·Granted Sep 8, 1992·23 cites·14 claims
- 0340US4898087ALaminarizerNICKEL GMBH HEINRICH·Filed 1989·Granted Feb 6, 1990·14 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →