White; Preston S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for White; Preston S..The latest application filed is for "flame retardant thermoplastic resin composition with intumescent flame retardant".
- White; Preston S. - Glen Allen VA
- White; Preston S. - Corpus Christi TX
| Patent | Date |
|---|---|
| Flame retardant thermoplastic resin composition with intumescent flame retardant Grant 5,137,937 - Huggard , et al. August 11, 1 | 1992-08-11 |
| Solid polymer electrolyte cell Grant 4,369,103 - White January 18, 1 | 1983-01-18 |
| Method of forming a permionic membrane Grant 4,361,601 - Hillman , et al. November 30, 1 | 1982-11-30 |
| Treatment of permionic membrane Grant 4,311,567 - White January 19, 1 | 1982-01-19 |
| Electrolytically producing chlorine using a solid polymer electrolyte-cathode unit Grant 4,293,394 - Darlington , et al. October 6, 1 | 1981-10-06 |
| Extraction of phenylenediamine from aqueous alkaline solution Grant 4,193,938 - White March 18, 1 | 1980-03-18 |
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