James A. Bruns

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Grand Rapids, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety catch assembly for doors; door assembly; and, use
- Patent number 6,553,716
- Issue date Apr 29, 2003
- Broncho Company
- James A. Bruns
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door operator apparatus
- Patent number 4,429,491
- Issue date Feb 7, 1984
- Abe W. Mathews Engineering Co.
- James A. Bruns
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
SAFETY CATCH ASSEMBLY FOR DOORS; DOOR ASSEMBLY; AND, USE
- Publication number 20030051409
- Publication date Mar 20, 2003
- Broncho Company dba Electric Power Door
- James A. Bruns
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES