Inventor · disambiguated record
Roy A. Fricke
Also filed as: FRICKE ROY A
6 granted patents·159 citations·filing 1975–1978
84Inventor score
Top patents by PatentIndex Score
6 records- 0192US4236902AModular air purifying deviceFRICKE ROY A·Filed 1978·Granted Dec 2, 1980·84 cites·9 claims
- 0283US4121916APortable air purgeFRICKE ROY A·Filed 1976·Granted Oct 24, 1978·43 cites·4 claims
- 0355US4028851ASparkplug cleanerFRICKE ROY A·Filed 1976·Granted Jun 14, 1977·13 cites·15 claims
- 0444US4165586ASpark plug cleaner and methodFRICKE ROY A·Filed 1978·Granted Aug 28, 1979·8 cites·6 claims
- 0541US4062155ASpark plug cleanerWELLS MFG CORP·Filed 1975·Granted Dec 13, 1977·7 cites·8 claims
- 0633US4202141ATwo way spark plug cleaner and methodFRICKE ROY A·Filed 1978·Granted May 13, 1980·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →