Inventor · disambiguated record
Pieter Riemersma
Also filed as: RIEMERSMA PIETER
5 granted patents·117 citations·filing 1978–1984
81Inventor score
Technology areasB26B
Files withPHILIPS CORP5
Top patents by PatentIndex Score
5 records- 0185US4168570AShaving apparatusPHILIPS CORP·Filed 1978·Granted Sep 25, 1979·64 cites·1 claims
- 0265US4318223AShaving apparatusPHILIPS CORP·Filed 1980·Granted Mar 9, 1982·33 cites·5 claims
- 0338US4490905AShaving apparatusPHILIPS CORP·Filed 1983·Granted Jan 1, 1985·9 cites·2 claims
- 0437US4250617AShaving apparatusPHILIPS CORP·Filed 1978·Granted Feb 17, 1981·8 cites·2 claims
- 0527US4610085AHair trimmerPHILIPS CORP·Filed 1984·Granted Sep 9, 1986·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →