William O. Powers

Follow

Person

North Haven, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heat treated stainless steel needles
- Patent number 5,533,982
- Issue date Jul 9, 1996
- United States Surgical Corporation
- Said Rizk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of making heat treated stainless steel needles
- Patent number 5,411,613
- Issue date May 2, 1995
- United States Surgical Corporation
- Said Rizk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE