Kotlyar; Oleg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kotlyar; Oleg.The latest application filed is for "electrical linear motor for propulsion of marine vessel".
- Kotlyar; Oleg - W. Valley City UT
- Kotlyar; Oleg - Salt Lake City UT
| Patent | Date |
|---|---|
| Electrical linear motor for propulsion of marine vessel Grant 8,157,604 - Kotlyar April 17, 2 | 2012-04-17 |
| Electrical linear motor for propulsion of marine vessel App 20100291813 - Kotlyar; Oleg | 2010-11-18 |
| Electrical linear motor for marine propulsion Grant 7,604,520 - Kotlyar October 20, 2 | 2009-10-20 |
| Mud pulse valve and method of valving in a mud flow for sharper rise and fall times, faster data pulse rates, and longer lifetime of the mud pulse valve Grant 4,953,595 - Kotlyar September 4, 1 | 1990-09-04 |
| Universal mud pulse telemetry system Grant 4,771,408 - Kotlyar September 13, 1 | 1988-09-13 |
| Method and tool for logging-while-drilling Grant 4,734,892 - Kotlyar March 29, 1 | 1988-03-29 |
| Universal mud pulse telemetry system Grant 4,703,461 - Kotlyar October 27, 1 | 1987-10-27 |
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