Inventor · disambiguated record
Ralph H. Lovberg
Also filed as: LOVBERG RALPH H
7 granted patents·170 citations·filing 1987–1991
87Inventor score
Top patents by PatentIndex Score
7 records- 0178US5207760AMulti-megawatt pulsed inductive thrusterTRW INC·Filed 1991·Granted May 4, 1993·63 cites·25 claims
- 0275US5170623AHybrid chemical/electromagnetic propulsion systemTRW INC·Filed 1991·Granted Dec 15, 1992·36 cites·7 claims
- 0364US5048163ASystem for processing semiconductor materialsASMUS JOHN F·Filed 1989·Granted Sep 17, 1991·19 cites·24 claims
- 0461US4889605APlasma pinch systemUNIV CALIFORNIA·Filed 1987·Granted Dec 26, 1989·15 cites·12 claims
- 0560US4994715APlasma pinch system and method of using sameUNIV CALIFORNIA·Filed 1988·Granted Feb 19, 1991·14 cites·24 claims
- 0648US5204506APlasma pinch surface treating apparatus and method of using sameUNIV CALIFORNIA·Filed 1989·Granted Apr 20, 1993·17 cites·11 claims
- 0733US5079187AMethod for processing semiconductor materialsUNIV CALIFORNIA·Filed 1989·Granted Jan 7, 1992·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →