Inventor · disambiguated record
Rolf E. Kowalewski
Also filed as: KOWALEWSKI ROLF E · KOWALEWSKI ROLF ERNST
5 granted patents·211 citations·filing 1987–1998
84Inventor score
Top patents by PatentIndex Score
5 records- 0186US4916439ARemote display arrangement for appliancesEAC TECHNOLOGIES CORP·Filed 1987·Granted Apr 10, 1990·92 cites·35 claims
- 0264US5568349AApparatus and method for controlling a relay deviceMOTOROLA INC·Filed 1995·Granted Oct 22, 1996·21 cites·4 claims
- 0360US6160402AMethod and apparatus for determining contact resistanceMOTOROLA INC·Filed 1998·Granted Dec 12, 2000·29 cites·16 claims
- 0456US5678208ATransmission systemMOTOROLA INC·Filed 1995·Granted Oct 14, 1997·47 cites·17 claims
- 0550US4764715AElectronic service timer for an applianceMOTOROLA INC·Filed 1987·Granted Aug 16, 1988·22 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →