Inventor · disambiguated record
Evans R. Billington
Also filed as: BILLINGTON EVANS R
4 granted patents·161 citations·filing 1976–1978
81Inventor score
Top patents by PatentIndex Score
4 records- 0187US4064907AFill limiting filler valve unitREGO·Filed 1976·Granted Dec 27, 1977·73 cites·9 claims
- 0279US4310012AThermal and remote valve controlREGO COMPANY·Filed 1978·Granted Jan 12, 1982·34 cites·3 claims
- 0378US4099551AThermal-manual control valveGOLCONDA CORP·Filed 1976·Granted Jul 11, 1978·38 cites·10 claims
- 0450US4230161AThermal manual emergency shut off valveREGO COMPANY·Filed 1978·Granted Oct 28, 1980·16 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →