DR

Dana Wm. Ryan

SY Symbiosis: 1 patents #17 of 32Top 55%
📍 Nolensville, TN: #1 of 2 inventorsTop 50%
🗺 Tennessee: #223 of 1,057 inventorsTop 25%
Overall (1997): #161,614 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693031 Method of using reusable surgical trocar with disposable valve assembly Joel F. Giurtino, Thomas O. Bales, Jr. 1997-12-02