JW

James Gerard Welch

📍 Raleigh, NC: #64 of 253 inventorsTop 30%
🗺 North Carolina: #392 of 1,767 inventorsTop 25%
Overall (1994): #118,446 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5357241 Fail-safe leak detector James W. Simmons, Demetrius Vassiliou 1994-10-18