Inventor · disambiguated record
Horst Witzke
Also filed as: REICHMAN JOSEPH · WITZKE HORST
24 granted patents·888 citations·filing 1973–1994
97Inventor score
Files withOPTEL CORP11EXXON RESEARCH ENGINEERING CO10GRUMMAN AEROSPACE1GRUMMAN AEROSPACE CORP1REFAC ELECTRONICS CORP1
Top patents by PatentIndex Score
24 records- 0198US4497974ARealization of a thin film solar cell with a detached reflectorEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Feb 5, 1985·274 cites·10 claims
- 0295US4554727AMethod for making optically enhanced thin film photovoltaic device using lithography defined random surfacesEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Nov 26, 1985·128 cites·15 claims
- 0394US4900483AMethod of producing isotropically reinforced net-shape microcompositesEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Feb 13, 1990·74 cites·10 claims
- 0485US5094906ACeramic microtubular materials and method of making sameEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Mar 10, 1992·60 cites·14 claims
- 0585US4080488ADye-titanium dioxide photogalvanic cellOPTEL CORP·Filed 1976·Granted Mar 21, 1978·46 cites·6 claims
- 0683US4172925APhotoelectrochemical cellGRUMMAN AEROSPACE CORP·Filed 1978·Granted Oct 30, 1979·36 cites·33 claims
- 0779US5672388AMembrane reparation and poer size reduction using interfacial ozone assisted chemical vapor depositionEXXON RESEARCH ENGINEERING CO·Filed 1994·Granted Sep 30, 1997·46 cites·9 claims
- 0879US4152490ARadiant energy converter having storageOPTEL CORP·Filed 1978·Granted May 1, 1979·24 cites·14 claims
- 0975US4120568AElectrochromic cell with protective overcoat layerOPTEL CORP·Filed 1977·Granted Oct 17, 1978·26 cites·18 claims
- 1073US4117210APhotogalvanic cell having transparent photoactive TIO2 thin filmOPTEL CORP·Filed 1977·Granted Sep 26, 1978·23 cites·13 claims
- 1169US5332900AOn-line corrosivity monitor for petroleum productsEXXON RESEARCH ENGINEERING CO·Filed 1993·Granted Jul 26, 1994·35 cites·12 claims
- 1269US4086398AMulti-compartment photogalvanic cellOPTEL CORP·Filed 1976·Granted Apr 25, 1978·15 cites·11 claims
- 1367US4970123AIsotropically reinforced net-shape microcompositesEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Nov 13, 1990·19 cites·16 claims
- 1458US4266338AMethod of manufacturing photoelectrochemical cellGRUMMAN AEROSPACE·Filed 1979·Granted May 12, 1981·15 cites·4 claims
- 1556US4118546ATriple electrode photogalvanic cell with energy storage capabilityOPTEL CORP·Filed 1977·Granted Oct 3, 1978·12 cites·11 claims
- 1655US5200145AElectrical steels and method for producing sameEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Apr 6, 1993·18 cites·25 claims
- 1748US4085257ARadiant energy converter having storageOPTEL CORP·Filed 1975·Granted Apr 18, 1978·8 cites·1 claims
- 1845US4084043APhotogalvanic cell having a charge storage layer with varying performance characteristicsOPTEL CORP·Filed 1976·Granted Apr 11, 1978·8 cites·8 claims
- 1941US5188776ACeramic microtubular materials and method of making sameEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Feb 23, 1993·9 cites·14 claims
- 2035US3955879ANonlinear electrochromic deviceOPTEL CORP·Filed 1973·Granted May 11, 1976·2 cites·3 claims
- 2134US4097655APhotogalvanic cell using a transparent conducting electrodeOPTEL CORP·Filed 1976·Granted Jun 27, 1978·3 cites·7 claims
- 2232US4118547AThin film photogalvanic cellOPTEL CORP·Filed 1977·Granted Oct 3, 1978·3 cites·10 claims
- 2331US5464523ASensors for sulfur activity measurementsEXXON RESEARCH ENGINEERING CO·Filed 1994·Granted Nov 7, 1995·3 cites·6 claims
- 2420US4257046ASimultaneous color and bleach of ECDREFAC ELECTRONICS CORP·Filed 1978·Granted Mar 17, 1981·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →