Walker; Mary A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Walker; Mary A..The latest application filed is for "pressurized drying system".
- Walker; Mary A. - Hesperia CA
- Walker; Mary A. - Ann Arbor MI
- Walker; Mary A. - Lake Jackson TX
| Patent | Date |
|---|---|
| Pressurized drying system Grant 8,468,716 - Walker , et al. June 25, 2 | 2013-06-25 |
| Anti-abrasion protective device Grant 5,014,354 - Dumont May 14, 1 | 1991-05-14 |
| Organic polymers containing antistatic agents comprising the polymer having dispersed therein a non-volatile ionizable metal salt and a phosphate ester Grant 4,617,325 - Knobel , et al. October 14, 1 | 1986-10-14 |
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