Russell; Larry Rayner
Patent Applications and Registrations
Patent applications and USPTO patent grants for Russell; Larry Rayner.The latest application filed is for "quarter turn ball valve with lift-off seats".
- Russell; Larry Rayner - Houston TX US
| Patent | Date |
|---|---|
| Drillstring combination pressure reducing and signaling valve Grant 9,500,050 - Russell November 22, 2 | 2016-11-22 |
| Quarter turn ball valve with lift-off seats Grant 9,328,827 - Russell May 3, 2 | 2016-05-03 |
| Self piloted check valve Grant 9,309,979 - Russell April 12, 2 | 2016-04-12 |
| Stretchable elastomeric tubular gripping device Grant 9,222,324 - Russell December 29, 2 | 2015-12-29 |
| Quarter Turn Ball Valve With Lift-off Seats App 20150137018 - Russell; Larry Rayner | 2015-05-21 |
| Drillstring Combination Pressure Reducing And Signaling Valve App 20140160891 - Russell; Larry Rayner | 2014-06-12 |
| Self Piloted Check Valve App 20140144526 - Russell; Larry Rayner | 2014-05-29 |
| Downhole shutoff tool App 20140069655 - Russell; Larry Rayner | 2014-03-13 |
| Stretchable Elastomeric Tubular Gripping Device App 20140070558 - Russell; Larry Rayner | 2014-03-13 |
| Gripping device for tubular objects Grant 8,641,113 - Russell February 4, 2 | 2014-02-04 |
| Self Piloted Check Valve App 20130025711 - Russell; Larry Rayner | 2013-01-31 |
| Self piloted check valve App 20110266472 - Russell; Larry Rayner | 2011-11-03 |
| Lubrication system for pin connections Grant 7,874,403 - Russell January 25, 2 | 2011-01-25 |
| Hot tap machine Grant 7,722,298 - Russell May 25, 2 | 2010-05-25 |
| Selectably operable field mateable pin assembly Grant 7,527,450 - Russell May 5, 2 | 2009-05-05 |
| Inclined leg floating production platform with a damper plate Grant 7,293,939 - Abbott , et al. November 13, 2 | 2007-11-13 |
| Hot tap machine App 20070104547 - Russell; Larry Rayner | 2007-05-10 |
| Lubrication system for pin connections App 20060219481 - Russell; Larry Rayner | 2006-10-05 |
| Groove-mounted seals with integral antiextrusion device App 20060220327 - Russell; Larry Rayner | 2006-10-05 |
| Selectably operable field mateable pin assembly App 20060177272 - Russell; Larry Rayner | 2006-08-10 |
| Inclined leg floating production platform with a damper plate App 20050175414 - Abbott, Phillip Andrew ; et al. | 2005-08-11 |
| Method And System For Laying A Pipeline From A Reel Barge Grant 3,712,100 - Key , et al. January 23, 1 | 1973-01-23 |
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