Inventor · disambiguated record
Oswald L. Zappa
Also filed as: ZAPPA OSWALD L
6 granted patents·73 citations·filing 1979–1990
83Inventor score
Top patents by PatentIndex Score
6 records- 0175US4283686ALaser operation with closed gas and tuned duct pulsingAVCO EVERETT RES LAB INC·Filed 1979·Granted Aug 11, 1981·20 cites·8 claims
- 0264US4328443AApparatus for providing improved characteristics of a broad area electron beamAVCO EVERETT RES LAB INC·Filed 1980·Granted May 4, 1982·12 cites·11 claims
- 0361US4762487ADiode supplied pulsed combustorGAS RES INST·Filed 1987·Granted Aug 9, 1988·20 cites·11 claims
- 0444US4321558ARecirculating gas laserAVCO EVERETT RES LAB INC·Filed 1980·Granted Mar 23, 1982·8 cites·10 claims
- 0534US5044942ACement shaft suspension furnace and processGAS RES INST·Filed 1990·Granted Sep 3, 1991·10 cites·6 claims
- 0626US4975046ACement shaft suspension furnace and processGAS RES INST·Filed 1990·Granted Dec 4, 1990·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →