Joel R. Brummer

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Waterloo, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
PTO speed control system for work vehicle
- Patent number 10,150,367
- Issue date Dec 11, 2018
- Deere & Company
- Eric T. Lammers
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power take-off arrangement for work vehicle
- Patent number 10,029,562
- Issue date Jul 24, 2018
- Deere & Company
- Eric T. Lammers
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PTO SPEED CONTROL SYSTEM FOR WORK VEHICLE
- Publication number 20180056781
- Publication date Mar 1, 2018
- Deere & Company
- Eric T. Lammers
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER TAKE-OFF ARRANGEMENT FOR WORK VEHICLE
- Publication number 20180056782
- Publication date Mar 1, 2018
- Deere & Company
- Eric T. Lammers
- B60 - VEHICLES IN GENERAL