Foss; Warren M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Foss; Warren M..The latest application filed is for "aramid fiber filtration sheet".
- Foss; Warren M. - Glen Cove NY
- Foss; Warren M. - Metuchen NJ
| Patent | Date |
|---|---|
| Aramid fiber filtration sheet Grant 5,702,616 - Degen , et al. December 30, 1 | 1997-12-30 |
| Charge-modified microfiber filter sheets Grant 4,734,208 - Pall , et al. March 29, 1 | 1988-03-29 |
| Porous, fibrous structures with thermoplastic fluorocarbon coating and method of making Grant 4,693,928 - Foss September 15, 1 | 1987-09-15 |
| Charge-modified microfiber filter sheets Grant 4,523,995 - Pall , et al. June 18, 1 | 1985-06-18 |
| Titanium Dioxide Pigment Composition And A Method For Making The Same Grant 3,649,322 - Foss March 14, 1 | 1972-03-14 |
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