Charles L. Putnam

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West Redding, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Medical suturing device, a single-strike die mechanism, and a metho...
- Patent number 5,411,521
- Issue date May 2, 1995
- American Cyanamid Company
- Charles L. Putnam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Laparoscopic suturing device
- Patent number 5,356,424
- Issue date Oct 18, 1994
- American Cyanamid Co.
- John E. Buzerak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical suturing needle and method for making same
- Patent number 5,330,441
- Issue date Jul 19, 1994
- American Cyanamid Company
- Janniah S. Prasad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical suturing device, a single-strike die mechanism, and a metho...
- Patent number 5,230,352
- Issue date Jul 27, 1993
- American Cyanamid Company
- Charles L. Putnam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE