Roger H. Jeynes

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Birmingham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Door closers and dampers primarily for door closers
- Patent number 5,706,551
- Issue date Jan 13, 1998
- Samuel Heath & Sons PLC
- Roger Henry Jeynes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door closers
- Patent number 5,560,079
- Issue date Oct 1, 1996
- Samuel Heath & Sons PLC
- Roger H. Jeynes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door closers
- Patent number 4,991,256
- Issue date Feb 12, 1991
- Samuel Heath & Sons
- Roger H. Jeynes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES