Rene Besson

Person

Geneve, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Time-keeping instrument, in particular an analog-type electric wris...
- Patent number 5,790,478
- Issue date Aug 4, 1998
- Montres Rolex S.A.
- Rene Besson
- G04 - HOROLOGY
Information Patent Grant
Perpetual calendar watch with analog time display
- Patent number 5,384,754
- Issue date Jan 24, 1995
- Montres Rolex S.A.
- Rene Besson
- G04 - HOROLOGY
Information Patent Grant
Wristwatch
- Patent number 5,327,401
- Issue date Jul 5, 1994
- Montres Rolex S.A.
- Rene Besson
- G04 - HOROLOGY
Information Patent Grant
Automatic initialisation method for at least the date display, a de...
- Patent number 5,305,289
- Issue date Apr 19, 1994
- Montres Rolex S.A.
- Rene Besson
- G04 - HOROLOGY
Information Patent Grant
Method for detecting the zero position of a hand of a quartz watch...
- Patent number 5,270,993
- Issue date Dec 14, 1993
- Montres Rolex S.A.
- Rene Besson
- G04 - HOROLOGY
Information Patent Grant
Device for controlling and correcting the display of the day and da...
- Patent number 5,187,693
- Issue date Feb 16, 1993
- Montres Rolex S.A.
- Rene Besson
- G04 - HOROLOGY
Information Patent Grant
Method for programming the perpetual calendar of a watch and a watc...
- Patent number 5,093,814
- Issue date Mar 3, 1992
- Montres Rolex S.A.
- Rene Besson
- G04 - HOROLOGY
Information Patent Grant
Chronometer for starting races, particularly regattas
- Patent number 4,866,684
- Issue date Sep 12, 1989
- Montres Rolex, S.A.
- Rene Besson
- G07 - CHECKING-DEVICES
Information Patent Grant
Device for controlling or correcting the readout of the day of the...
- Patent number 4,837,755
- Issue date Jun 6, 1989
- Montres Rolex S.A.
- Rene Besson
- G04 - HOROLOGY

Rene Besson

Person

Patents Grantslast 30 patents

Time-keeping instrument, in particular an analog-type electric wris...

Perpetual calendar watch with analog time display

Wristwatch

Automatic initialisation method for at least the date display, a de...

Method for detecting the zero position of a hand of a quartz watch...

Device for controlling and correcting the display of the day and da...

Method for programming the perpetual calendar of a watch and a watc...

Chronometer for starting races, particularly regattas

Device for controlling or correcting the readout of the day of the...