Robert A. Daniels

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Haverhill, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Virtual probe for a stereotactic digitizer for use in surgery
- Patent number 6,409,686
- Issue date Jun 25, 2002
- Sherwood Services AG
- Barton L. Guthrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Frameless to frame-based registration system
- Patent number 6,259,943
- Issue date Jul 10, 2001
- Sherwood Services AG
- Eric R. Cosman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Head band for frameless stereotactic registration
- Patent number 6,246,900
- Issue date Jun 12, 2001
- Sherwood Services AG
- Eric R. Cosman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Virtual probe for a stereotactic digitizer for use in surgery
- Patent number 6,120,465
- Issue date Sep 19, 2000
- Radionics Software Applications, Inc.
- Barton L. Guthrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Head band for frameless stereotactic registration
- Patent number 6,122,541
- Issue date Sep 19, 2000
- Radionics, Inc.
- Eric R. Cosman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intraoperative recalibration apparatus for stereotactic navigators
- Patent number 5,971,997
- Issue date Oct 26, 1999
- Radionics, Inc.
- Barton L. Guthrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE