Trevor N. Rollenhagen

Follow

Person

North Liberty, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modular seed hopper
- Patent number 9,420,739
- Issue date Aug 23, 2016
- Kinze Manufacturing, Inc.
- Trevor N. Rollenhagen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Insecticide hopper
- Patent number D736578
- Issue date Aug 18, 2015
- Kinze Manufacturing, Inc.
- Trevor N. Rollenhagen
- D08 - Tools and hardware
Information Patent Grant
Mini hopper
- Patent number D724907
- Issue date Mar 24, 2015
- Kinze Manufacturing, Inc.
- Trevor N. Rollenhagen
- D08 - Tools and hardware
Information Patent Grant
Hopper attachment
- Patent number D719799
- Issue date Dec 23, 2014
- Kinze Manufacturing, Inc.
- Trevor N. Rollenhagen
- D08 - Tools and hardware
Information Patent Grant
Hopper
- Patent number D712210
- Issue date Sep 2, 2014
- Kinze Manufacturing, Inc.
- Trevor N. Rollenhagen
- D08 - Tools and hardware
Information Patent Grant
Hopper
- Patent number D712211
- Issue date Sep 2, 2014
- Kinze Manufacturing, Inc.
- Trevor N. Rollenhagen
- D08 - Tools and hardware
Information Patent Grant
Bulk seed tank
- Patent number D708649
- Issue date Jul 8, 2014
- Kinze Manufacturing, Inc.
- Trevor Rollenhagen
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
MODULAR SEED HOPPER
- Publication number 20140224843
- Publication date Aug 14, 2014
- KINZE MANUFACTURING, INC.
- Trevor N. Rollenhagen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING