DC

Donald Nicholas Carmelo

📍 Calgary, CA: #207 of 737 inventorsTop 30%
Overall (2020): #488,845 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10711542 Circumferential displacement sucker rod tong Monte Neil Wright, Andrew Richard, Harold James Miller, David Richard 2020-07-14