JW

Joseph F. Wenckus

📍 Needham, MA: #548 of 796 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,045,964 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4488821 Method and means of rapidly distinguishing a simulated diamond from natural diamond — 1984-12-18