David Devlin — 12 Patents at Ncs Multistage

David Devlin has been granted 12 US patents while listed as an inventor at Ncs Multistage. The first was granted in 2017 and the most recent in October 2024. David Devlin ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list David Devlin in Calgary, AB, CA.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date
12104442	System, method and apparatus for hydraulic downhole stick-slip mitigation	Michael Harvey, Jovan Vracar	2024-10-01
11873686	System, method and apparatus for downhole torque-transferring ball screw	Michael Harvey, Jovan Vrcar	2024-01-16
11851955	Downhole tool with radial shock absorber and stabilizer	Michael Harvey	2023-12-26
11713665	Systems, methods, and devices for directionally drilling an oil well while rotating including remotely controlling drilling equipment	Michael Harvey, Vladimir Jorgic	2023-08-01
11697968	Casing float tool	Donald Getzlaf, Marty Stromquist, John Ravensbergen, Douglas Braden, Travis Harris	2023-07-11
11180958	Casing float tool	Donald Getzlaf, Marty Stromquist, John Ravensbergen, Douglas Braden, Travis Harris	2021-11-23
11041351	Downhole flow diversion device with oscillation damper	David S. Cramer, Michael Harvey	2021-06-22
10883315	Casing float tool	Donald Getzlaf, Marty Stromquist, John Ravensbergen, Douglas Braden, Travis Harris	2021-01-05
10883314	Casing float tool	Donald Getzlaf, Marty Stromquist, John Ravensbergen, Douglas Braden, Travis Harris	2021-01-05
10544637	Downhole flow diversion device with oscillation damper	David S. Cramer, Michael Harvey	2020-01-28
10465445	Casing float tool	Donald Getzlaf, Marty Stromquist, John Ravensbergen, Douglas Braden, Travis Harris	2019-11-05
9593542	Casing float tool	Donald Getzlaf, Marty Stromquist, John Ravensbergen, Doulgas Braden, Travis Harris	2017-03-14

David Devlin — 12 Patents

Issued Patents All Time

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