Carolyn L. Drum

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary apparatus with adaptor collar
- Patent number 9,382,948
- Issue date Jul 5, 2016
- Deere & Company
- Carolyn L. Drum
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Interface for a motor and drive assembly
- Patent number 8,783,393
- Issue date Jul 22, 2014
- Deere & Company
- Mark J. Besler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dry axle center section
- Patent number 8,727,052
- Issue date May 20, 2014
- Deere & Company
- Carolyn Lambka Drum
- B60 - VEHICLES IN GENERAL
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

Patents Applicationslast 30 patents

Information Patent Application
Dry Axle Center Section
- Publication number 20120217793
- Publication date Aug 30, 2012
- Carolyn Lambka Drum
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTERFACE FOR A MOTOR AND DRIVE ASSEMBLY
- Publication number 20120217079
- Publication date Aug 30, 2012
- Mark J. Besler
- B60 - VEHICLES IN GENERAL
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