Inventor · disambiguated record
John C. Bergh
Also filed as: BERGH JOHN C
9 granted patents·211 citations·filing 1974–1983
90Inventor score
Files withWHEELABRATOR FRYE INC9
Top patents by PatentIndex Score
9 records- 0186US4020596AConvertible blast cleaning unitWHEELABRATOR FRYE INC·Filed 1975·Granted May 3, 1977·39 cites·9 claims
- 0280US3934372APortable upblast cleaning headWHEELABRATOR FRYE INC·Filed 1974·Granted Jan 27, 1976·32 cites·18 claims
- 0378US4377924APortable device for treating surfacesWHEELABRATOR FRYE INC·Filed 1976·Granted Mar 29, 1983·35 cites·17 claims
- 0477US4052820APortable surface treating apparatusWHEELABRATOR FRYE INC·Filed 1976·Granted Oct 11, 1977·25 cites·13 claims
- 0575US4540088AComponent conveyor apparatusWHEELABRATOR FRYE INC·Filed 1983·Granted Sep 10, 1985·42 cites·9 claims
- 0662US4377922APortable apparatus for treating surfacesWHEELABRATOR FRYE INC·Filed 1976·Granted Mar 29, 1983·16 cites·6 claims
- 0755US4377923ASurface treating apparatusWHEELABRATOR FRYE INC·Filed 1976·Granted Mar 29, 1983·12 cites·9 claims
- 0850US4246851AFurnace gratingWHEELABRATOR FRYE INC·Filed 1979·Granted Jan 27, 1981·10 cites·14 claims
- 0928US4236466AMechanical actuation of furnace grate beamsWHEELABRATOR FRYE INC·Filed 1979·Granted Dec 2, 1980·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →