Alan Orr — 12 Patents | Patent Leaderboard

Alan Orr has been granted 12 US patents. The first was granted in 1999 and the most recent in April 2008. Alan Orr ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Alan Orr in Tulsa, OK, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7363168	Adaptive baseline algorithm for quantitative PCR	Roger Taylor	2008-04-22
7290560	Valve cover locking system	Eric Thomas Greager, Ernest J. Jensen	2007-11-06	$9,757,000
7290621	Integrated mast and top drive for drilling rig	George Dotson	2007-11-06	$9,757,000
7234388	Liner retention system	Eric Thomas Greager, Ernest J. Jensen	2007-06-26	$22,288,000
6994171	Two section mast with self-aligning connections	Mark W. Trevithick	2006-02-07	$25,186,000
6955223	Blow out preventer handling system	Rob Stauder	2005-10-18	$16,921,000
6913097	Transportation, storage, and installation system for rig utilities	Samuel David Hampton, Bernard J. Cook, Robert Lewis Underwood, Eric Thomas Greager	2005-07-05	$15,934,000
6902007	Blow out preventer transportation	George Dotson	2005-06-07	$13,812,000
6860337	Integrated mast and top drive for drilling rig	George Dotson	2005-03-01	$12,295,000
6848515	Modular drilling rig substructure	Mark W. Trevithick	2005-02-01	$11,626,000
6690159	Position indicating system	Bernard J. Burreson, Patrick A. Knappert, Kevin Woolsey, Jeff Lamping	2004-02-10
5944418	Tank storage and agitation system	Bernard J. Cook	1999-08-31	$17,219,000

Alan Orr — 12 Patents

Issued Patents All Time

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