Hans U. Klingenberg

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Canton of Berne, CH

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Patents Grantslast 30 patents

Information Patent Grant
Watchcase
- Patent number 5,732,048
- Issue date Mar 24, 1998
- Vacuum Chronometer Corporation
- Hans U. Klingenberg
- G04 - HOROLOGY
Information Patent Grant
Labelling method and system having adhesive over a majority of rear...
- Patent number 5,195,265
- Issue date Mar 23, 1993
- Hans U. Klingenberg
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pressure compensated watch enclosure
- Patent number 4,459,039
- Issue date Jul 10, 1984
- Hans U. Klingenberg
- G04 - HOROLOGY
Information Patent Grant
Analog-display timepiece
- Patent number 4,362,397
- Issue date Dec 7, 1982
- Hans U. Klingenberg
- G04 - HOROLOGY
Information Patent Grant
Watchcase
- Patent number 4,327,429
- Issue date Apr 27, 1982
- Hans U. Klingenberg
- G04 - HOROLOGY