Ross D. Koberlein

Follow

Person

Ankeny, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Silage unloader
- Patent number 3,985,305
- Issue date Oct 12, 1976
- Koehring Company
- Gerald E. Williamson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING