Inventor · disambiguated record
Michael Doll
Also filed as: DOLL MICHAEL · DOLL MICHAEL C
4 granted patents·3 pending applications·20 citations·filing 1977–2022
72Inventor score
Files withFREESCALE SEMICONDUCTOR INC2HITACHI ZOSEN INOVA AG2DOLL MICHAEL1HITACHI ZOSEN INOVA ETOGAS GMBH1KRUPP GMBH1
Top patents by PatentIndex Score
7 records- 0163US7595699B1Look loop circuit and method having improved lock timeFREESCALE SEMICONDUCTOR INC·Filed 2008·Granted Sep 29, 2009·5 cites·20 claims
- 0260US2024052510A1Method of operating an electrolyzer of the cell-stack type and electrolyzer arrangementHITACHI ZOSEN INOVA AG·Filed 2022·Application pending·0 cites
- 0360US2024318337A1Method of operating an electrolyzer and electrolysis arrangementHITACHI ZOSEN INOVA AG·Filed 2022·Application pending·0 cites
- 0459US2024117514A1Method of operating an electrolyzer system and electrolyzer systemHITACHI ZOSEN INOVA ETOGAS GMBH·Filed 2022·Application pending·0 cites
- 0557US7667545B2Automatic calibration lock loop circuit and method having improved lock timeFREESCALE SEMICONDUCTOR INC·Filed 2008·Granted Feb 23, 2010·4 cites·17 claims
- 0634US4739686AApparatus for holding a harmonicaDOLL MICHAEL·Filed 1987·Granted Apr 26, 1988·9 cites·1 claims
- 0720US4158255ACable net cooling tower jacket installation methodKRUPP GMBH·Filed 1977·Granted Jun 19, 1979·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →