DD

David W. DeChamp

IT International Telephone And Telegraph: 1 patents #182 of 507Top 40%
IT Itt: 1 patents #249 of 721Top 35%
📍 Phoenix, AZ: #2,590 of 6,660 inventorsTop 40%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,347,658 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4600263 Coaxial connector Clarence L. Clayatt, III 1986-07-15
4582385 Electrical connector embodying electrical circuit components William D. Couper, Alfred R. Erbe 1986-04-15