Inventor · disambiguated record
Gerhard Trippel
Also filed as: TRIPPEL GERHARD
13 granted patents·370 citations·filing 1976–1994
94Inventor score
Files withIBM13
Top patents by PatentIndex Score
13 records- 0197US5427599ASystem for stamping an optical storage diskIBM·Filed 1994·Granted Jun 27, 1995·104 cites·10 claims
- 0288US5213600AMethod of manufacturing an optical storage diskIBM·Filed 1989·Granted May 25, 1993·30 cites·4 claims
- 0388US4512847AMethod of measuring the thickness of the removed layer in subtractive workpiece processingIBM·Filed 1983·Granted Apr 23, 1985·41 cites·5 claims
- 0488US4066491AMethod of simultaneously etching multiple tapered viaducts in semiconductor materialIBM·Filed 1977·Granted Jan 3, 1978·34 cites·8 claims
- 0582US4059480AMethod of forming viaducts in semiconductor materialIBM·Filed 1976·Granted Nov 22, 1977·38 cites·12 claims
- 0678US4426265AMethod of producing a metallic thin film magnetic diskIBM·Filed 1982·Granted Jan 17, 1984·22 cites·4 claims
- 0775US4651092AMethod of determining dispersion, particle density or viscosity of resin/solvent mixture containing magnetic particlesIBM·Filed 1983·Granted Mar 17, 1987·30 cites·5 claims
- 0872US4310798AApparatus for measuring magnetostriction constantIBM·Filed 1979·Granted Jan 12, 1982·21 cites·3 claims
- 0966US4074016AMagnetic record carrierIBM·Filed 1976·Granted Feb 14, 1978·11 cites·14 claims
- 1060US4356066AProcess for fabricating a multi-layer magnetic thin film diskIBM·Filed 1981·Granted Oct 26, 1982·11 cites·5 claims
- 1157US5498445AManufacturing process for grooved substrates and multilayer structureIBM·Filed 1994·Granted Mar 12, 1996·10 cites·15 claims
- 1246US4785239AMethod and apparatus for characterizing magnetic coating compositions as well as improving magnetic particle dispersionsIBM·Filed 1986·Granted Nov 15, 1988·11 cites·11 claims
- 1340US4710424AMagnetic disk and method of making sameIBM·Filed 1985·Granted Dec 1, 1987·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →