Sweeney; William T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sweeney; William T..The latest application filed is for "slurry input device".
- Sweeney; William T. - Ponca City OK
| Patent | Date |
|---|---|
| Slurry input device Grant 4,541,850 - Oda , et al. September 17, 1 | 1985-09-17 |
| Method and apparatus for process control of vertical movement of slurried particulates Grant 4,484,861 - Sweeney , et al. November 27, 1 | 1984-11-27 |
| Method and apparatus for sequence control of vertical movements of slurried particulates Grant 4,466,759 - Sweeney , et al. August 21, 1 | 1984-08-21 |
| Pressure dissipation apparatus Grant 4,333,499 - Beck , et al. June 8, 1 | 1982-06-08 |
| Slurry input for a multiple feed sump Grant 4,143,921 - Sweeney , et al. March 13, 1 | 1979-03-13 |
| Hydraulic ramping circuit for control valve Grant 4,121,618 - Sweeney October 24, 1 | 1978-10-24 |
| Control system for positioning extensible pipeline system Grant 3,961,772 - Sweeney June 8, 1 | 1976-06-08 |
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