Richard E. Jacobs

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Harper, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Grain cart equipped with independently driven drag auger
- Patent number 5,733,094
- Issue date Mar 31, 1998
- Dew Eze Manufacturing, Inc.
- Alan Bergkamp
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Grain cart equipped with independent hydraulically driven discharge...
- Patent number 5,538,388
- Issue date Jul 23, 1996
- DewEze Manufacturing, Inc.
- Alan Bergkamp
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable rotary drum bale cutter apparatus and method
- Patent number 5,368,238
- Issue date Nov 29, 1994
- DewEze Manufacturing, Inc.
- Alan R. Bergkamp
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING