Inventor · disambiguated record
Ralph W. Coutant
Also filed as: COUTANT RALPH · COUTANT RALPH W
6 granted patents·244 citations·filing 1974–2000
84Inventor score
Top patents by PatentIndex Score
6 records- 0189US5990437ASystem for sorting articlesW & H SYSTEMS INC·Filed 1997·Granted Nov 23, 1999·140 cites·29 claims
- 0283US6460681B1System for sorting articles using a double carrying trayW & H SYSTEMS·Filed 2000·Granted Oct 8, 2002·79 cites·42 claims
- 0357US3988045AImpact absorbing idler roll assemblyLITTON SYSTEMS INC·Filed 1975·Granted Oct 26, 1976·13 cites·20 claims
- 0446US3934711AKeeper for idler rollsLITTON SYSTEMS INC·Filed 1974·Granted Jan 27, 1976·8 cites·8 claims
- 0533US4112571AKeeper for idler rollsLITTON SYSTEMS INC·Filed 1977·Granted Sep 12, 1978·4 cites·11 claims
- 0627US4048707AKeeper for idler rollsLITTON SYSTEMS INC·Filed 1975·Granted Sep 20, 1977·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →