Inventor · disambiguated record
Orest Engelbrecht
Also filed as: ENGELBRECHT OREST
8 granted patents·194 citations·filing 1981–1991
89Inventor score
Top patents by PatentIndex Score
8 records- 0183US4719705AReticle transporterPERKIN ELMER CORP·Filed 1986·Granted Jan 19, 1988·40 cites·10 claims
- 0272US4986007AReticle frame assemblySVG LITHOGRAPHY SYSTEMS INC·Filed 1987·Granted Jan 22, 1991·23 cites·9 claims
- 0369US4530635AWafer transferring chuck assemblyPERKIN ELMER CORP·Filed 1983·Granted Jul 23, 1985·32 cites·6 claims
- 0467US4973217AWafer handling systemSVG LITHOGRAPHY SYSTEMS INC·Filed 1989·Granted Nov 27, 1990·35 cites·4 claims
- 0558US4846626AWafer handling systemPERKIN ELMER CORP·Filed 1987·Granted Jul 11, 1989·25 cites·7 claims
- 0647US5193972AWafer handling systemSVG LITHOGRAPHY SYSTEMS INC·Filed 1991·Granted Mar 16, 1993·19 cites·4 claims
- 0742US5085558AWafer handling systemSVG LITHOGRAPHY SYSTEMS INC·Filed 1990·Granted Feb 4, 1992·14 cites·3 claims
- 0840US4362384AMeans for providing uniform illumination to a light sensitive elementPERKIN ELMER CORP·Filed 1981·Granted Dec 7, 1982·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →