Kahn; Jon B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kahn; Jon B..The latest application filed is for "gate valve arrangement including multi-valve stem and seat assemblies".
- Kahn; Jon B. - Spring TX
- Kahn; Jon B. - League City TX
| Patent | Date |
|---|---|
| Multi-valve seat seal assembly for a gate valve Grant 9,897,215 - Hunter , et al. February 20, 2 | 2018-02-20 |
| Gate valve arrangement including multi-valve stem and seat assemblies Grant 9,759,334 - Hunter , et al. September 12, 2 | 2017-09-12 |
| Gate valve assembly with an axially flexible seat Grant 8,794,593 - Kahn August 5, 2 | 2014-08-05 |
| Multi-valve Stem Seal Assembly For A Gate Valve App 20140183393 - Hunter; Rick C. ; et al. | 2014-07-03 |
| Multi-valve Seat Seal Assembly For A Gate Valve App 20140183396 - Hunter; Rick C. ; et al. | 2014-07-03 |
| Gate Valve Arrangement Including Multi-valve Stem And Seat Assemblies App 20140183392 - Hunter; Rick C. ; et al. | 2014-07-03 |
| Gate Valve Assembly With An Axially Flexible Seat App 20120228537 - Kahn; Jon B. | 2012-09-13 |
| Tubing hanger connection App 20070023189 - Kahn; Jon B. ; et al. | 2007-02-01 |
| Lockable motor drive Grant 6,712,159 - Estes , et al. March 30, 2 | 2004-03-30 |
| Measurement-while-drilling assembly using gyroscopic devices and methods of bias removal Grant 6,529,834 - Estes , et al. March 4, 2 | 2003-03-04 |
| Lockable motor drive App 20020116130 - Estes, Robert A. ; et al. | 2002-08-22 |
| Measurement-while-drilling assembly using gyroscopic devices and methods of bias removal Grant 6,347,282 - Estes , et al. February 12, 2 | 2002-02-12 |
| Measurement-while-drilling Assembly Using Gyroscopic Devices And Methods Of Bias Removal App 20010041963 - ESTES, ROBERT ALAN ; et al. | 2001-11-15 |
| Multi-color liquid display system Grant 5,617,657 - Kahn April 8, 1 | 1997-04-08 |
| Roller hockey puck Grant 5,568,923 - Kahn , et al. October 29, 1 | 1996-10-29 |
| Pre-integrated truss space station and method of assembly Grant 5,407,152 - Pelischek , et al. April 18, 1 | 1995-04-18 |
| Method and apparatus for preloading a joint by remotely operable means Grant 5,193,929 - Kahn March 16, 1 | 1993-03-16 |
| Pressure vessel flex joint Grant 5,102,150 - Kahn April 7, 1 | 1992-04-07 |
| Load limiting energy absorbing lightweight debris catcher Grant 5,071,091 - Kahn , et al. December 10, 1 | 1991-12-10 |
| Docking system for spacecraft Grant 4,898,348 - Kahn February 6, 1 | 1990-02-06 |
| Orbiter escape pole Grant 4,887,780 - Goodrich , et al. December 19, 1 | 1989-12-19 |
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