Inventor · disambiguated record
Arnold A. Cowan
Also filed as: COWAN ARNOLD · COWAN ARNOLD A
7 granted patents·275 citations·filing 1975–1984
87Inventor score
Top patents by PatentIndex Score
7 records- 0194USD262959SShock absorberINTERPART CORP·Filed 1979·Granted Feb 9, 1982·62 cites·1 claims
- 0293US4036335AAdjustable shock absorberCOWAN ARNOLD A·Filed 1975·Granted Jul 19, 1977·145 cites·9 claims
- 0381US4305486ADual damping control valve shock absorberINTERPART CORP·Filed 1979·Granted Dec 15, 1981·43 cites·9 claims
- 0450US4537214ASingle seal pipeline tapping fixture having secure valveGEM PRODUCTS INC·Filed 1984·Granted Aug 27, 1985·17 cites·10 claims
- 0536USD245829SHelical spring retracting toolCOWAN ARNOLD·Filed 1976·Granted Sep 20, 1977·2 cites·1 claims
- 0635USD288708SPiercing valveGEM PRODUCTS INC·Filed 1984·Granted Mar 10, 1987·1 cites·1 claims
- 0733US4054983AHelical spring retracting toolCOWAN ARNOLD·Filed 1976·Granted Oct 25, 1977·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →