Inventor · disambiguated record
Rolf Wittmann
Also filed as: WITTMANN ROLF
17 granted patents·2 pending applications·67 citations·filing 1976–2022
90Inventor score
Top patents by PatentIndex Score
19 records- 0185US12308590B2Contact elementBOSCH GMBH ROBERT·Filed 2020·Granted May 20, 2025·2 cites·16 claims
- 0272US4355158AProcess for the preparation of riboflavinMERCK PATENT GMBH·Filed 1980·Granted Oct 19, 1982·19 cites·27 claims
- 0367US11024997B2Electrical connector system with vibration preventionBOSCH GMBH ROBERT·Filed 2018·Granted Jun 1, 2021·2 cites·13 claims
- 0463US7556542B2Electrical connector in the form of a socket contact having a special lamellar constructionBOSCH GMBH ROBERT·Filed 2003·Granted Jul 7, 2009·16 cites·7 claims
- 0561US12074394B2Plug connectorBOSCH GMBH ROBERT·Filed 2020·Granted Aug 27, 2024·0 cites·10 claims
- 0659US4414401AProcess for separating and recovering metal catalystsMERCK PATENT GMBH·Filed 1981·Granted Nov 8, 1983·20 cites·9 claims
- 0755US9761984B2Contact elementBOSCH GMBH ROBERT·Filed 2015·Granted Sep 12, 2017·1 cites·10 claims
- 0854US2025047036A1Coupling for two plug-in connectorsBOSCH GMBH ROBERT·Filed 2022·Application pending·0 cites
- 0951US9130294B2Latchable contact having a primary locking lance overlapped by a side wallSCHMATZ ULRICH·Filed 2013·Granted Sep 8, 2015·2 cites·11 claims
- 1043US9219324B2Plug connector having a first-mate grounding contactWITTMANN ROLF·Filed 2013·Granted Dec 22, 2015·1 cites·10 claims
- 1142US10784628B2Electrical plug connectorBOSCH GMBH ROBERT·Filed 2019·Granted Sep 22, 2020·0 cites·15 claims
- 1238US10665994B2Multiple-contact plug with an integrated short-circuit link elementBOSCH GMBH ROBERT·Filed 2017·Granted May 26, 2020·0 cites·16 claims
- 1338US10511124B2Electrical plug connectionBOSCH GMBH ROBERT·Filed 2017·Granted Dec 17, 2019·0 cites·10 claims
- 1438US7938691B2Contact element having a snap-on lance for a plug connectorBOSCH GMBH ROBERT·Filed 2006·Granted May 10, 2011·0 cites·18 claims
- 1537US10446980B2Electrical plug connectionBOSCH GMBH ROBERT·Filed 2017·Granted Oct 15, 2019·0 cites·14 claims
- 1633US2016372854A1Plug connector assembly for establishing an electrical plug connectionBOSCH GMBH ROBERT·Filed 2016·Application pending·0 cites
- 1732US4375393APreparation of diacetone-ketogulonic acidMERCK PATENT GMBH·Filed 1981·Granted Mar 1, 1983·4 cites·8 claims
- 1829US4008132AProcess for the electrolyte preparation of diacetone-2-ketogulonic acidMERCK PATENT GMBH·Filed 1976·Granted Feb 15, 1977·0 cites·4 claims
- 1928US4387245APreparation of diacetoneketogulonic acid by oxidation of diacetonesorboseMERCK PATENT GMBH·Filed 1981·Granted Jun 7, 1983·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →