Kevin Kalman — 2 Patents at Evolution Engineering

Kevin Kalman has been granted 2 US patents while listed as an inventor at Evolution Engineering. All of these patents were granted in 2017. Kevin Kalman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kevin Kalman in Okotoks, AB, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
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

Kevin Kalman — 2 Patents

Issued Patents All Time

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