Inventor · disambiguated record
Ralph M. Cassell
Also filed as: CASSELL RALPH M
2 granted patents·26 citations·filing 1978–1984
61Inventor score
Technology areasC21D
Top patents by PatentIndex Score
2 records- 0160US4568394AMethod of manufacturing springs, including the production of wire thereforLACLEDE STEEL COMPANY·Filed 1984·Granted Feb 4, 1986·13 cites·12 claims
- 0260US4174981AMethod of manufacturing springs, including the production of rod thereforLACLEDE STEEL·Filed 1978·Granted Nov 20, 1979·13 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →