Gideon Levingston

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Grasse, FR

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Patents Grantslast 30 patents

Information Patent Grant
Oscillator spring composition and method for fabricating an oscilla...
- Patent number 8,888,358
- Issue date Nov 18, 2014
- Carbontime Limited
- Gideon Rory Levingston
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Balance spring, regulated balance wheel assembly and methods of man...
- Patent number 8,333,501
- Issue date Dec 18, 2012
- Carbontime Limited
- Gideon Levingston
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thermally compensating balance wheel
- Patent number 8,100,579
- Issue date Jan 24, 2012
- Gideon Levingston
- G04 - HOROLOGY
Information Patent Grant
Balance wheel, balance spring and other components and assemblies f...
- Patent number 7,726,872
- Issue date Jun 1, 2010
- Gideon Levingston
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mechanical oscillator system
- Patent number 7,641,381
- Issue date Jan 5, 2010
- Gideon Levingston
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
OSCILLATOR SPRING COMPOSITION AND METHOD FOR FABRICATING AN OSCILLA...
- Publication number 20120298452
- Publication date Nov 29, 2012
- Carbontime Limited
- Gideon Rory Levingston
- G04 - HOROLOGY
Information Patent Application
THERMALLY COMPENSATING BALANCE WHEEL
- Publication number 20100034057
- Publication date Feb 11, 2010
- Gideon Levingston
- G04 - HOROLOGY
Information Patent Application
Balance spring, regulated balance wheel assembly and methods of man...
- Publication number 20090116343
- Publication date May 7, 2009
- Gideon Levingston
- G04 - HOROLOGY
Information Patent Application
Balance wheel, balance spring and other components and assemblies f...
- Publication number 20070140065
- Publication date Jun 21, 2007
- Gideon Levingston
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Mechanical oscillator system
- Publication number 20060225526
- Publication date Oct 12, 2006
- Gideon Levingston
- G04 - HOROLOGY