Ian C. Howlett

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Beaulieu, Hampshire, S042, 7YB, GB

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Patents Grantslast 30 patents

Information Patent Grant
Mast provided with guide means for halyards
- Patent number 5,140,921
- Issue date Aug 25, 1992
- Ian C. Howlett
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method of constructing tubular spars
- Patent number 5,085,820
- Issue date Feb 4, 1992
- Ian C. Howlett
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rudder construction with integral stock
- Patent number 5,056,451
- Issue date Oct 15, 1991
- Ian C. Howlett
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sail batten
- Patent number 5,056,449
- Issue date Oct 15, 1991
- Ian C. Howlett
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Sail rig and staysail system
- Patent number 5,046,440
- Issue date Sep 10, 1991
- Ian C. Howlett
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT