Hayes; William V.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayes; William V..The latest application filed is for "method and apparatus for monitoring storage tank leakage".
- Hayes; William V. - Bandera TX
- Hayes; William V. - Clute TX
| Patent | Date |
|---|---|
| Method and apparatus for monitoring storage tank leakage Grant 5,003,813 - Hayes April 2, 1 | 1991-04-02 |
| Repair material for use with bones Grant 4,705,519 - Hayes , et al. November 10, 1 | 1987-11-10 |
| Repair material for use with bones Grant 4,643,735 - Hayes , et al. February 17, 1 | 1987-02-17 |
| Catalyst for making acrylic acid from acrolein or propylene Grant 4,208,306 - Childress , et al. June 17, 1 | 1980-06-17 |
| Method for making acrolein and catalyst therefor Grant 4,129,600 - Childress , et al. December 12, 1 | 1978-12-12 |
| Catalyst for making acrolein Grant 4,049,577 - Childress , et al. September 20, 1 | 1977-09-20 |
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