John Rice Rogers

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Heerbrugg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Stereomicroscope
- Patent number 6,337,765
- Issue date Jan 8, 2002
- Leica Microsystems AG
- Roger Spink
- G02 - OPTICS
Information Patent Grant
Stereomicroscope
- Patent number 6,069,733
- Issue date May 30, 2000
- Leica Microsystems AG
- Roger Spink
- G02 - OPTICS
Information Patent Grant
Arrangement for determining the position of a surgical microscope
- Patent number 6,043,890
- Issue date Mar 28, 2000
- Leica Mikroskopie Systeme AG
- Roger Spink
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of determining measurement-point position data and device fo...
- Patent number 5,953,114
- Issue date Sep 14, 1999
- Leica Mikroskopie Systeme AG
- Roger Spink
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stereomicroscope
- Patent number 5,867,309
- Issue date Feb 2, 1999
- Leica Geosystems AG
- Roger Spink
- G02 - OPTICS
Information Patent Grant
Method of determining the distance of a feature on an object from a...
- Patent number 5,841,149
- Issue date Nov 24, 1998
- Leica Mikroskopie Systeme AG
- Roger Spink
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Stereomicroscope
- Publication number 20020057493
- Publication date May 16, 2002
- Roger Spink
- G02 - OPTICS