Blake Johnson — 6 Patents at Unknown

Blake Johnson has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 2005 and the most recent in April 2018. Blake Johnson ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Blake Johnson in Red Deer, AB, CA.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
9945191	Horseshoe jack for drilling, work-overs and completions	CONRAD PETROWSKY, Thomas Follett	2018-04-17
8983857	Managing operational activities when contingent performance deliverables are in place	—	2015-03-17
8631870	Snubbing tubulars from a SAGD well	CONRAD PETROWSKY, Thomas Follett	2014-01-21
7890360	System and method for automated analysis of sourcing agreements and performance	Allan Gray, Dario Benavides, Colin Kessinger, Venu Nagali, Richard Vistnes	2011-02-15
7096194	Dynamic determination of ownership interest based on contribution	—	2006-08-22
6968326	System and method for representing and incorporating available information into uncertainty-based forecasts	Dario Benavides, Antje Kann	2005-11-22

Blake Johnson — 6 Patents

Issued Patents All Time

Patent Widget