Inventor · disambiguated record
Ralph R. Vosper
Also filed as: VOSPER RALPH R
8 granted patents·162 citations·filing 1979–1987
88Inventor score
Top patents by PatentIndex Score
8 records- 0190US4303386AParallel flow burnerCOEN CO·Filed 1979·Granted Dec 1, 1981·55 cites·28 claims
- 0269US4767319ADuct burnerCOEN COMPANY·Filed 1987·Granted Aug 30, 1988·25 cites·13 claims
- 0366US4356970AEnergy saving fuel oil atomizerCOEN CO·Filed 1980·Granted Nov 2, 1982·27 cites·38 claims
- 0461US4462795AMethod of operating a wall fired duct heaterCOEN CO·Filed 1983·Granted Jul 31, 1984·13 cites·3 claims
- 0555US4230449ASelf contained compact burnerCOEN COMPANY·Filed 1979·Granted Oct 28, 1980·13 cites·7 claims
- 0650US4286945AWall fired duct heaterCOEN CO·Filed 1979·Granted Sep 1, 1981·11 cites·47 claims
- 0747US4375952AWall fired duct heaterCOEN CO·Filed 1980·Granted Mar 8, 1983·8 cites·11 claims
- 0846US4628832ADual fuel pilot burner for a furnaceCOEN CO·Filed 1986·Granted Dec 16, 1986·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →