DC

Darin J. Chaika

📍 Edmonton, CA: #59 of 241 inventorsTop 25%
Overall (2018): #448,128 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10161394 Counterweighted pumpjack with reversible motors — 2018-12-25