Inventor · disambiguated record
John F. Burr
Also filed as: BURR JOHN F
5 granted patents·59 citations·filing 1974–2002
79Inventor score
Files withCONSOLIDATION COAL CO4
Top patents by PatentIndex Score
5 records- 0178USD260878SJunction boxCONSOLIDATION COAL CO·Filed 1978·Granted Sep 22, 1981·16 cites·1 claims
- 0258US3979650AEnergy conversion apparatus for supplying variable voltage direct current power to an electrically propelled vehicleCONSOLIDATION COAL CO·Filed 1974·Granted Sep 7, 1976·14 cites·8 claims
- 0357US4160282AOvercurrent protection apparatusCONSOLIDATION COAL CO·Filed 1977·Granted Jul 3, 1979·14 cites·12 claims
- 0450US4064498AElectrical circuitry for detecting a combustible mixture of gas in a mine atmosphereCONSOLIDATION COAL CO·Filed 1976·Granted Dec 20, 1977·15 cites·15 claims
- 0525USD483877SScreenFiled 2002·Granted Dec 16, 2003·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →