Inventor · disambiguated record
Richard P. Vahrenkamp
Also filed as: VAHRENKAMP RICHARD P
3 granted patents·119 citations·filing 1980–1986
75Inventor score
Top patents by PatentIndex Score
3 records- 0191US4315153AFocusing ExB mass separator for space-charge dominated ion beamsHUGHES AIRCRAFT CO·Filed 1980·Granted Feb 9, 1982·65 cites·10 claims
- 0286US4563587AFocused ion beam microfabrication columnHUGHES AIRCRAFT CO·Filed 1983·Granted Jan 7, 1986·35 cites·5 claims
- 0355US4731339AProcess for manufacturing metal-semiconductor field-effect transistorsROCKWELL INTERNATIONAL CORP·Filed 1986·Granted Mar 15, 1988·19 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →