Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MF

Michael Feechan — 18 Patents

FIFiberspar: 15 patents #2 of 11Top 20%
NVNational Oilwell Varco: 1 patents #240 of 551Top 45%
HSHalliburton Energy Services: 1 patents #3,734 of 5,294Top 75%
Katy, TX: #126 of 2,042 inventorsTop 7%
Texas: #7,913 of 125,132 inventorsTop 7%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Michael Feechan has been granted 18 US patents while listed as an inventor at Fiberspar. The first was granted in 2001 and the most recent in December 2015. Michael Feechan ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Michael Feechan in Katy, TX, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9206676 System and methods for removing fluids from a subterranean well Peter Quigley 2015-12-08
9127546 Downhole fluid separation Peter Quigley 2015-09-08
8985154 Heated pipe and methods of transporting viscous fluid Peter Quigley 2015-03-24
8955599 System and methods for removing fluids from a subterranean well Peter Quigley 2015-02-17
8839822 Dual containment systems, methods and kits Peter Quigley 2014-09-23 $68,507,000
8763647 Composite tubing Peter Quigley, Stephen C. Nolet, Thomas W. Wideman 2014-07-01
8746289 Weighted spoolable pipe Peter Quigley 2014-06-10
8678041 Fiber reinforced spoolable pipe Peter Quigley, Thomas W. Wideman 2014-03-25
8671992 Multi-cell spoolable composite pipe Peter Quigley 2014-03-18
8001997 Fiber reinforced spoolable pipe Peter Quigley, Thomas W. Wideman 2011-08-23
7870874 Systems and methods for pipeline rehabilitation Peter Quigley 2011-01-18
7807013 Tie-layer materials, articles and methods for making and using same Thomas W. Wideman 2010-10-05
7523765 Fiber reinforced spoolable pipe Peter Quigley, Thomas W. Wideman 2009-04-28
7487802 Systems and methods for pipeline rehabilitation Peter Quigley 2009-02-10
7285333 Tie-layer materials, articles and methods for making and using same Thomas W. Wideman 2007-10-23
7152632 Systems and methods for pipeline rehabilitation Peter Quigley 2006-12-26
6978804 Systems and methods for pipeline rehabilitation Peter Quigley 2005-12-27
6257332 Well management system William Launey Vidrine 2001-07-10 $30,355,000