Inventor · disambiguated record
Rolf A. Egnell
Also filed as: EGNELL ROLF A
3 granted patents·154 citations·filing 1977–1980
76Inventor score
Top patents by PatentIndex Score
3 records- 0188US4345426ADevice for burning fuel with airEGNELL ROLF A·Filed 1980·Granted Aug 24, 1982·94 cites·9 claims
- 0286US4277942AExhaust gas recirculation apparatusUNITED STIRLING AB & CO·Filed 1979·Granted Jul 14, 1981·50 cites·22 claims
- 0345US4145178AMethod and apparatus for decreasing nitrogen oxides and unburnt hydrocarbons when burning hydrocarbon fuelsUNITED STIRLING AB & CO·Filed 1977·Granted Mar 20, 1979·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →