Inventor · disambiguated record
Gerhard Pfitzenmaier
Also filed as: PFITZENMAIER GERHARD
4 granted patents·40 citations·filing 1977–1995
75Inventor score
Technology areasH01P
Files withSIEMENS AG4
Top patents by PatentIndex Score
4 records- 0166US4180787AFilter for very short electromagnetic wavesSIEMENS AG·Filed 1977·Granted Dec 25, 1979·16 cites·6 claims
- 0254US4167713AMicrowave filter employing a theoretical minimum number of couplingsSIEMENS AG·Filed 1977·Granted Sep 11, 1979·12 cites·4 claims
- 0340US5546057AAntenna/filter combinerSIEMENS AG·Filed 1995·Granted Aug 13, 1996·7 cites·10 claims
- 0434US5274344ABranch separating filterSIEMENS AG·Filed 1992·Granted Dec 28, 1993·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →