Roland Brachet

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Callian, FR

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Patents Grantslast 30 patents

Information Patent Grant
Propulsion device and a method of propelling a nautical vessel
- Patent number 4,461,620
- Issue date Jul 24, 1984
- Roland Brachet
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method and apparatus for creating the illusion of moving images
- Patent number 4,383,742
- Issue date May 17, 1983
- Roland Brachet
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Device for indicating optimum sail position
- Patent number 4,236,409
- Issue date Dec 2, 1980
- Roland Brachet
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus for measuring the density of a body
- Patent number 4,184,371
- Issue date Jan 22, 1980
- Roland Brachet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Installation for the animation of pictures
- Patent number 4,179,198
- Issue date Dec 18, 1979
- Roland F. C. Brachet
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Process for recording and reproducing images
- Patent number 3,978,500
- Issue date Aug 31, 1976
- Roland Francis Charles Brachet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY