Inventor · disambiguated record
Alfred Koch
Also filed as: KOCH ALFRED · KOCH ALFRED J
10 granted patents·1 pending application·151 citations·filing 1976–2002
90Inventor score
Top patents by PatentIndex Score
11 records- 0183US4079187ASuperconductorBBC BROWN BOVERI & CIE·Filed 1976·Granted Mar 14, 1978·36 cites·47 claims
- 0266US5101792AInternal combustion engine fuel distributor housingPORSCHE AG·Filed 1990·Granted Apr 7, 1992·22 cites·12 claims
- 0362US5562074APiston for internal-combustion enginesPORSCHE AG·Filed 1995·Granted Oct 8, 1996·17 cites·9 claims
- 0454US5195748AGolf swing training deviceROBERTS METALS INC·Filed 1992·Granted Mar 23, 1993·24 cites·27 claims
- 0549US5417831ASolid electrolyte having a multi-layer electrode applied theretoDORNIER GMBH·Filed 1993·Granted May 23, 1995·14 cites·9 claims
- 0641US5063882AOil separator for gases from a crankcase of an internal-combustion enginePORSCHE AG·Filed 1990·Granted Nov 12, 1991·11 cites·9 claims
- 0738US2004058206A1Method for improving the water balance of fuel cellsFiled 2002·Application pending·0 cites
- 0837US5387476APower connection element for solid-electrolyte fuel cellsDORNIER GMBH·Filed 1994·Granted Feb 7, 1995·9 cites·11 claims
- 0934US5386808ACamshaft drive for an internal-combustion V-enginePORSCHE AG·Filed 1991·Granted Feb 7, 1995·6 cites·5 claims
- 1034US4851180AMagnetic coil arrangement for fusion reactorsBBC BROWN BOVERI & CIE·Filed 1987·Granted Jul 25, 1989·7 cites·8 claims
- 1130US5816929AGolf swing training deviceR M & G PRODUCTS INC·Filed 1996·Granted Oct 6, 1998·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →