Inventor · disambiguated record
Gregory R. Kohler
Also filed as: KOHLER GREGORY R
10 granted patents·1 pending application·250 citations·filing 1989–2021
91Inventor score
Top patents by PatentIndex Score
11 records- 0191US5248099AThree zone multiple intensity refinerSPROUT BAUER INC ANDRITZ·Filed 1991·Granted Sep 28, 1993·65 cites·24 claims
- 0286US5335865ATwo-stage variable intensity refinerSPROUT BAUER INC ANDRITZ·Filed 1992·Granted Aug 9, 1994·53 cites·11 claims
- 0381US5181664AGrinding plate with angled outer barsSPROUT BAUER INC ANDRITZ·Filed 1992·Granted Jan 26, 1993·35 cites·21 claims
- 0477US7314556B2Filter disc with panel sectorsANDRITZ INC·Filed 2004·Granted Jan 1, 2008·32 cites·27 claims
- 0571US5119995AKeyway for refiner discSPROUT BAUER INC ANDRITZ·Filed 1990·Granted Jun 9, 1992·22 cites·10 claims
- 0650US5076892AApparatus for pressurized refining of lignocellulose materialSPROUT BAUER INC·Filed 1989·Granted Dec 31, 1991·9 cites·6 claims
- 0748US5626300ADisc refiner with conical ribbon feederSPROUT BAUER INC ANDRITZ·Filed 1995·Granted May 6, 1997·8 cites·15 claims
- 0848US5383608ATwin conical refiner with dual ribbon feedersSPROUT BAUER INC ANDRITZ·Filed 1993·Granted Jan 24, 1995·10 cites·42 claims
- 0947US5782605AImpeller for separating a conveyed stream of materialSPROUT BAUER INC ANDRITZ·Filed 1996·Granted Jul 21, 1998·12 cites·22 claims
- 1047US2023175204A1Conical inlet transition zone for mechanical refinersANDRITZ INC·Filed 2021·Application pending·0 cites
- 1133US5379881AStream splitting apparatusSPROUT BAUER INC ANDRITZ·Filed 1994·Granted Jan 10, 1995·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →