Williams; Lloyd E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Williams; Lloyd E..The latest application filed is for "solar powered construction light".
- Williams; Lloyd E. - West Monroe LA
- Williams; Lloyd E. - Bel Air MD
| Patent | Date |
|---|---|
| Solar powered construction light Grant 4,884,017 - Williams November 28, 1 | 1989-11-28 |
| Solar powered yard marker Grant 4,843,525 - Williams June 27, 1 | 1989-06-27 |
| Solar powered construction light Grant 4,751,622 - Williams June 14, 1 | 1988-06-14 |
| Inorganic water-softening bead Grant 4,288,342 - Wagner, III , et al. September 8, 1 | 1981-09-08 |
| Inorganic water-softening bead Grant 4,230,593 - Wagner, III , et al. October 28, 1 | 1980-10-28 |
| Production of high capacity inorganic crystalline base exchange materials Grant 4,041,135 - Williams , et al. August 9, 1 | 1977-08-09 |
| Inorganic pigments and methods for producing the pigments and aqueous slurries thereof Grant 4,036,663 - Williams , et al. July 19, 1 | 1977-07-19 |
| Detergent composition employing alkali metal polysilicates Grant 3,912,649 - Bertorelli , et al. October 14, 1 | 1975-10-14 |
| Alkali Metal Polysilicates And Their Production Grant 3,879,527 - Bertorelli , et al. April 22, 1 | 1975-04-22 |
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