Loren W. Keely

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Norman, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Expansion joint fire barrier systems
- Patent number 5,263,293
- Issue date Nov 23, 1993
- Balco, Inc.
- Henry J. Gohlke
- E04 - BUILDING
Information Patent Grant
Expansion joint fire barrier systems
- Patent number 5,140,797
- Issue date Aug 25, 1992
- Balco, Inc.
- Henry J. Gohlke
- E04 - BUILDING
Information Patent Grant
Expansion joint fire barrier systems
- Patent number 4,999,962
- Issue date Mar 19, 1991
- Metalines, Inc.
- Henry J. Gohlke
- E04 - BUILDING