Inventor · disambiguated record
Paul K. Shumaker
Also filed as: SHUMAKER PAUL · SHUMAKER PAUL K
6 granted patents·316 citations·filing 1984–1996
86Inventor score
Top patents by PatentIndex Score
6 records- 0193USD363488SQuarter wave helix antennaGARMIN CORP·Filed 1994·Granted Oct 24, 1995·55 cites·1 claims
- 0291US5198831APersonal positioning satellite navigator with printed quadrifilar helical antennaPRONAV INTERNATIONAL INC·Filed 1990·Granted Mar 30, 1993·154 cites·8 claims
- 0378US5955997AMicrostrip-fed cylindrical slot antennaGARMIN CORP·Filed 1996·Granted Sep 21, 1999·48 cites·40 claims
- 0473US5812591ADual conversion GPS frequency converter and frequency plan for sameGARMIN CORP·Filed 1994·Granted Sep 22, 1998·53 cites·19 claims
- 0553USD288202SMicrowave receiving antennaMAXCOM ELECTRONICS INC·Filed 1984·Granted Feb 10, 1987·6 cites·1 claims
- 0620USD293908SMicrowave receiving antennaMAXON SYSTEMS INCORPORATED·Filed 1985·Granted Jan 26, 1988·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →