Assignee
OSADCHUK MARK
US·4 granted patents·103 citations·filing 1990–2010
Top patents by PatentIndex Score
4 records- 0173US5195260APipeline padding apparatusOSADCHUK MARK·Filed 1990·Granted Mar 23, 1993·26 cites·19 claims
- 0272US5314267AHorizontal pipeline boring apparatus and methodOSADCHUK MARK·Filed 1992·Granted May 24, 1994·54 cites·3 claims
- 0368US8087473B2Mobile self-erecting directional drilling rig apparatusOSADCHUK MARK·Filed 2010·Granted Jan 3, 2012·3 cites·40 claims
- 0455US5363574APipeline padding apparatusOSADCHUK MARK·Filed 1993·Granted Nov 15, 1994·20 cites·12 claims
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