Foster; Robert Joseph
Patent Applications and Registrations
Patent applications and USPTO patent grants for Foster; Robert Joseph.The latest application filed is for "apparatus and system to actuate and pump well bore liquids from hydrocarbon wells".
- Foster; Robert Joseph - Calgary CA
| Patent | Date |
|---|---|
| Apparatus And System To Actuate And Pump Well Bore Liquids From Hydrocarbon Wells App 20120093663 - Foster; Robert Joseph | 2012-04-19 |
| Flameless boiler Grant 7,637,232 - Foster December 29, 2 | 2009-12-29 |
| Flameless hot oiler Grant 7,424,916 - Foster , et al. September 16, 2 | 2008-09-16 |
| Hybrid coiled tubing/fluid pumping unit Grant 7,207,389 - Foster , et al. April 24, 2 | 2007-04-24 |
| Flameless boiler App 20060185621 - Foster; Robert Joseph ; et al. | 2006-08-24 |
| Hybrid coiled tubing/fluid pumping unit App 20050082064 - Foster, Robert Joseph ; et al. | 2005-04-21 |
| Flameless hot oiler App 20050039906 - Foster, Robert Joseph ; et al. | 2005-02-24 |
| Straightening system for tubing App 20040107756 - Foster, Robert Joseph | 2004-06-10 |
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