Sorem; Robert M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sorem; Robert M..The latest application filed is for "expandable tubing for a well bore hole and method of expanding".
- Sorem; Robert M. - Lawrence KS
- Sorem; Robert M. - Tulsa OK
- Sorem; Robert M. - Sugar Land TX
| Patent | Date |
|---|---|
| Expandable tubing for a well bore hole and method of expanding Grant 6,354,373 - Vercaemer , et al. March 12, 2 | 2002-03-12 |
| Inflatable packer with bladder shape control Grant 5,507,341 - Eslinger , et al. April 16, 1 | 1996-04-16 |
| Reinforcing slat for inflatable packer Grant 5,439,053 - Eslinger , et al. August 8, 1 | 1995-08-08 |
| Pre-formed stress rings for inflatable packers Grant 5,404,947 - Sorem , et al. April 11, 1 | 1995-04-11 |
| Straddle inflatable packer system Grant 5,361,836 - Sorem , et al. November 8, 1 | 1994-11-08 |
| Well treating system with pressure readout at surface and method Grant 5,350,018 - Sorem , et al. September 27, 1 | 1994-09-27 |
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