Larry P. Hackman — 3 Patents at Amoco

Larry P. Hackman has been granted 3 US patents while listed as an inventor at Amoco. The first was granted in 1989 and the most recent in November 2011. Larry P. Hackman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Larry P. Hackman in St. Albert, AB, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8066949	Scrubber for fluid coker unit	Craig A. McKnight, BRIAN KNAPPER, Daniel Bulbuc, George B. Jones, Jonathan Tyler +1 more	2011-11-29	$297,017,000
5624642	Hydrocarbon processing apparatus	Narasimhan Devanathan, Craig A. McKnight, William B. VanderHeyden, Peter J. Klomans, Robert William Skwarok	1997-04-29	$69,606,000
4859317	Purification process for bitumen froth	William Edward Shelfantook, Alexander Hyndman	1989-08-22

Larry P. Hackman — 3 Patents

Issued Patents All Time

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