Michael J. Ackerman

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Peosta, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Powered vehicle with an independent and interchangeable powertrain...
- Patent number 9,079,482
- Issue date Jul 14, 2015
- Deere & Company
- Mark J. Besler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work machine with easily serviceable exhaust aftertreatment device
- Patent number 8,572,954
- Issue date Nov 5, 2013
- Deere & Company
- James T. DeYoung
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air pressure regulated axle sump
- Patent number 8,485,289
- Issue date Jul 16, 2013
- Deere & Company
- Carolyn Lambka Drum
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inverter mounting on an electric drive loader
- Patent number 8,474,560
- Issue date Jul 2, 2013
- Deere & Company
- Jeffrey J. Konz
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Inverter Mounting on an Electric Drive Loader
- Publication number 20130168166
- Publication date Jul 4, 2013
- Jeffrey J. Konz
- B60 - VEHICLES IN GENERAL
Information Patent Application
WORK MACHINE WITH EASILY SERVICEABLE EXHAUST AFTERTREATMENT DEVICE
- Publication number 20120227376
- Publication date Sep 13, 2012
- James T. Deyoung
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air Pressure Regulated Axle Sump
- Publication number 20120217073
- Publication date Aug 30, 2012
- Carolyn Lambka Drum
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWERED VEHICLE WITH AN INDEPENDENT AND INTERCHANGEABLE POWERTRAIN...
- Publication number 20120217080
- Publication date Aug 30, 2012
- Mark J. Besler
- B60 - VEHICLES IN GENERAL