WJ

William A. Johnk

VA Valleylab: 1 patents #38 of 101Top 40%
📍 Boulder, CO: #3,183 of 5,018 inventorsTop 65%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,967,013 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D287879 Electrosurgical handle Charles Braxton, Alan Z. Puszman 1987-01-20