Coulas; James
Patent Applications and Registrations
Patent applications and USPTO patent grants for Coulas; James.The latest application filed is for "system and method for induction heating a helical rotor using a coil".
- Coulas; James - Calgary CA
| Patent | Date |
|---|---|
| System and method for induction heating a helical rotor using a coil Grant 9,661,691 - Coulas , et al. May 23, 2 | 2017-05-23 |
| System And Method For Induction Heating A Helical Rotor Using A Coil App 20140203011 - COULAS; James ; et al. | 2014-07-24 |
| System and method for induction heating a helical rotor using a coil Grant 8,723,088 - Coulas , et al. May 13, 2 | 2014-05-13 |
| System And Method For Induction Heating A Helical Rotor Using A Coil App 20110186566 - COULAS; James ; et al. | 2011-08-04 |
| Method for Electrolytic Stripping of Spray Metal Coated Substrate App 20100126878 - Marjanovic; Jovica ; et al. | 2010-05-27 |
| Process For Hardfacing A Metal Body App 20090098002 - COULAS; James | 2009-04-16 |
| Process For Hardfacing A Progressing Cavity Pump/motor Rotor App 20080069715 - COULAS; James | 2008-03-20 |
| Process For Hardfacing A Progressing Cavity Pump/motor Rotor App 20070071921 - Coulas; James | 2007-03-29 |
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