Korach; Donovan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Korach; Donovan.The latest application filed is for "coiled tubing rig".
- Korach; Donovan - Houston TX
- Korach; Donovan - Anchorage AK
| Patent | Date |
|---|---|
| Coiled tubing rig Grant 10,697,243 - Lee , et al. | 2020-06-30 |
| Coiled Tubing Rig App 20180016855 - LEE; Denver ; et al. | 2018-01-18 |
| Transportable drilling rig system Grant 9,828,803 - Korach November 28, 2 | 2017-11-28 |
| Enclosed coiled tubing boat and methods Grant 9,309,730 - Korach , et al. April 12, 2 | 2016-04-12 |
| Transportable Drilling Rig System App 20160052441 - Korach; Donovan | 2016-02-25 |
| Enclosed coiled tubing boat and methods Grant 8,672,043 - Korach , et al. March 18, 2 | 2014-03-18 |
| Enclosed Coiled Tubing Boat And Methods App 20120103633 - Korach; Donovan ; et al. | 2012-05-03 |
| Enclosed coiled tubing rig Grant 7,798,237 - Korach , et al. September 21, 2 | 2010-09-21 |
| Enclosed Coiled Tubing Rig App 20090056953 - Korach; Donovan ; et al. | 2009-03-05 |
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