Inventor · disambiguated record
George B. Grim
Also filed as: GRIM GEORGE B · GRIM GEORGE BUTLER
10 granted patents·223 citations·filing 1975–1980
90Inventor score
Files withCATERPILLAR TRACTOR CO10
Top patents by PatentIndex Score
10 records- 0195US4343624ARotating fluidized bed hydrogen production systemCATERPILLAR TRACTOR CO·Filed 1979·Granted Aug 10, 1982·81 cites·33 claims
- 0279US4343355ALow stress heat exchanger and method of making the sameCATERPILLAR TRACTOR CO·Filed 1980·Granted Aug 10, 1982·38 cites·9 claims
- 0377US4282009ARotating fluidized bed gasifier systemCATERPILLAR TRACTOR CO·Filed 1979·Granted Aug 4, 1981·19 cites·6 claims
- 0470US3988081AGrooved compression seals for rotary enginesCATERPILLAR TRACTOR CO·Filed 1975·Granted Oct 26, 1976·11 cites·7 claims
- 0569US4338781ARotating fluidized bed combustorCATERPILLAR TRACTOR CO·Filed 1979·Granted Jul 13, 1982·19 cites·17 claims
- 0668US4277938ACombination rotating fluidized bed combustor and heat exchangerCATERPILLAR TRACTOR CO·Filed 1979·Granted Jul 14, 1981·28 cites·63 claims
- 0761US4313301ARotating fluidized bed heat exchangerCATERPILLAR TRACTOR CO·Filed 1979·Granted Feb 2, 1982·14 cites·30 claims
- 0842US4295449ARotary fuel injection with sequencingCATERPILLAR TRACTOR CO·Filed 1979·Granted Oct 20, 1981·6 cites·22 claims
- 0937US4255135AApparatus for preheating a rotatable fluidizable bedCATERPILLAR TRACTOR CO·Filed 1979·Granted Mar 10, 1981·3 cites·15 claims
- 1035US4288215AMethod and apparatus for preheating a rotatable fluidizable bedCATERPILLAR TRACTOR CO·Filed 1980·Granted Sep 8, 1981·4 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when George B. Grim files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →