KK

Kevin Kalman

EE Evolution Engineering: 1 patents #12 of 15Top 80%
Overall (2017): #133,944 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9810030 Mud motor with integrated abrasion-resistant structure Aaron W. Logan, Vincent Gille Berube, Daniel W. Ahmoye 2017-11-07
9670737 Mud motor with integrated reamer Vincent Gille Berube, Aaron W. Logan 2017-06-06