Ross PLISKA

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Sherwood Park, CA

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Patents Grantslast 30 patents

Information Patent Grant
Sucker rod string
- Patent number 8,141,630
- Issue date Mar 27, 2012
- Dover Corporation (Canada) Ltd.
- Ross Pliska
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
SUCKER ROD
- Publication number 20090279947
- Publication date Nov 12, 2009
- DOVER CORPORATION (CANADA) LTD.
- Ross PLISKA
- E21 - EARTH DRILLING MINING