Ferreira; Antonio L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ferreira; Antonio L..The latest application filed is for "methods of modifying fibers".
- Ferreira; Antonio L. - Nashua NH
| Patent | Date |
|---|---|
| Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators and method for producing it Grant 7,682,738 - Ferreira , et al. March 23, 2 | 2010-03-23 |
| Methods of modifying fibers Grant 7,395,979 - Reher , et al. July 8, 2 | 2008-07-08 |
| Methods of modifying fibers App 20060226268 - Reher; Ronald D. ; et al. | 2006-10-12 |
| Glass fibers Grant 6,929,858 - Zguris , et al. August 16, 2 | 2005-08-16 |
| Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor App 20050042512 - Ferreira, Antonio L. ; et al. | 2005-02-24 |
| Glass fibers App 20030180534 - Zguris, George C. ; et al. | 2003-09-25 |
| Battery paste Grant 6,531,248 - Zguris , et al. March 11, 2 | 2003-03-11 |
| Battery paste App 20030044683 - Zguris, George C. ; et al. | 2003-03-06 |
| Lead acid battery App 20030035998 - Zguris, George C. ; et al. | 2003-02-20 |
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