Inventor · disambiguated record
Raymond A. Entrikin
Also filed as: ENTRIKIN RAYMOND A
3 granted patents·45 citations·filing 1985–1987
71Inventor score
Files withEPWORTH MANUFACTURING CO INC3
Top patents by PatentIndex Score
3 records- 0156US4634134AMechanical sealEPWORTH MANUFACTURING CO INC·Filed 1985·Granted Jan 6, 1987·21 cites·14 claims
- 0250US4746069ACentrifugal media millEPWORTH MANUFACTURING CO INC·Filed 1987·Granted May 24, 1988·12 cites·3 claims
- 0348US4582266ACentrifugal media millEPWORTH MANUFACTURING CO INC·Filed 1985·Granted Apr 15, 1986·12 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →