Carol A. Bertrand

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrosurgical conductive gas stream equipment
- Patent number RE34780
- Issue date Nov 8, 1994
- Birtcher Medical Systems, Inc.
- Robert P. Trenconsky
- 606 - Surgery
Information Patent Grant
Steerable guidewire having electrodes for measuring vessel cross-se...
- Patent number 5,184,621
- Issue date Feb 9, 1993
- C.R. Bard, Inc.
- Robert A. Vogel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Power control for beam-type electrosurgical unit
- Patent number 4,901,720
- Issue date Feb 20, 1990
- C.R. Bard, Inc.
- Carol Bertrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical conductive gas stream equipment
- Patent number 4,901,719
- Issue date Feb 20, 1990
- C.R. Bard, Inc.
- Robert P. Trenconsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical conductive gas stream technique of achieving improv...
- Patent number 4,781,175
- Issue date Nov 1, 1988
- C. R. Bard, Inc.
- Francis T. McGreevy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE