Inventor · disambiguated record
Walter Heil
Also filed as: HEIL WALTER · HEIL WALTER P · HOFFMANN OTTO-HORST
6 granted patents·109 citations·filing 1976–1992
84Inventor score
Top patents by PatentIndex Score
6 records- 0190US4123270AMethod of making electrophotographic imaging elementIBM·Filed 1976·Granted Oct 31, 1978·49 cites·18 claims
- 0268US4061871AElectron gun for heating, melting and vaporizing purposes, with deflection systemsLEYBOLD HERAEUS GMBH & CO KG·Filed 1976·Granted Dec 6, 1977·12 cites·8 claims
- 0363US4328763AVaporizer for vacuum deposition installationsLEYBOLD HERAEUS GMBH & CO KG·Filed 1980·Granted May 11, 1982·19 cites·9 claims
- 0462US4219183AOperating mechanism for valves, gates and the likeLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Aug 26, 1980·19 cites·5 claims
- 0550US4034256AElectron gun for heating, fusing and vaporizingLEYBOLD HERAEUS GMBH & CO KG·Filed 1976·Granted Jul 5, 1977·6 cites·3 claims
- 0631US5273636ACoating apparatusLEYBOLD AG·Filed 1992·Granted Dec 28, 1993·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →