Inventor · disambiguated record

John S. Burchard

Also filed as: BURCHARD JOHN S · GIFFIN JAMES W

2 granted patents·93 citations·filing 1977–1980

68Inventor score

Technology areasG01N G03D

Files withAPPLIED PROCESS TECHNOLOGY INC1 BURCHARD JOHN S1

Top patents by PatentIndex Score

2 records

0190US4161356AApparatus for in-situ processing of photoplatesBURCHARD JOHN S·Filed 1977·Granted Jul 17, 1979·54 cites·4 claims
0277US4317698AEnd point detection in etching wafers and the likeAPPLIED PROCESS TECHNOLOGY INC·Filed 1980·Granted Mar 2, 1982·39 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →