Eric Charles Ergen

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West Allis, WI, US

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Patents Applicationslast 30 patents

Information Patent Application
Automatic Adjusting Barrel Lock Key
- Publication number 20230059864
- Publication date Feb 23, 2023
- Rexnord Industries, LLC
- Eric C. Ergen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
PIVOT AXLE ASSEMBLY FOR ROADWORTHY RAILROAD BALLAST TAMPER APPARATUS
- Publication number 20150107482
- Publication date Apr 23, 2015
- NORDCO INC.
- Eric Charles Ergen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES