Breene M. Kerr

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Royal Oak, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Nautical clock apparatus and methods
- Patent number 5,579,289
- Issue date Nov 26, 1996
- Breene M. Kerr
- G04 - HOROLOGY
Information Patent Grant
Nautical clock apparatus and methods
- Patent number 5,475,655
- Issue date Dec 12, 1995
- Breene M. Kerr
- G04 - HOROLOGY
Information Patent Grant
Nautical clock apparatus and methods
- Patent number 5,270,986
- Issue date Dec 14, 1993
- Breene M. Kerr
- G04 - HOROLOGY