Inventor · disambiguated record
J. Evan Grund
Also filed as: GRUND J EVAN
3 granted patents·44 citations·filing 1983–1989
71Inventor score
Top patents by PatentIndex Score
3 records- 0173US4600832AMethod and apparatus for automatic optical focusing on an optically discernible feature on an objectNANOMETRICS INC·Filed 1983·Granted Jul 15, 1986·27 cites·13 claims
- 0240US4521686ALinewidth measuring with linearity calibration of the T.V. camera tubeNANOMETRICS INC·Filed 1983·Granted Jun 4, 1985·8 cites·5 claims
- 0330US4908956APower controller for heater loadIMPACT SYSTEMS INC·Filed 1989·Granted Mar 20, 1990·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →