Pierre Bourquard

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Boecourt, CH

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Patents Grantslast 30 patents

Information Patent Grant
Tag for wild game
- Patent number 4,686,783
- Issue date Aug 18, 1987
- Biwi S.A.
- Pierre Bourquard
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Push-button assembly and manufacturing method
- Patent number 4,118,923
- Issue date Oct 10, 1978
- Pibor S.A.
- Pierre Bourquard
- G04 - HOROLOGY