Porticos; Richard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Porticos; Richard.The latest application filed is for "substrates incorporating foam".
- Porticos; Richard - Pleasanton CA
- Porticos; Richard - Los Altos CA
| Patent | Date |
|---|---|
| Substrates Incorporating Foam App 20080003906 - Hill; Bernard ; et al. | 2008-01-03 |
| Directional scrubbing and cleaning article App 20060213535 - Porticos; Richard | 2006-09-28 |
| Method of cleaning a surface Grant 6,986,619 - Hall , et al. January 17, 2 | 2006-01-17 |
| Advanced cleaning system Grant 6,986,618 - Hall , et al. January 17, 2 | 2006-01-17 |
| Substrates incorporating foam App 20050266230 - Hill, Bernard ; et al. | 2005-12-01 |
| Nonwoven with attached foam particles App 20050266229 - Porticos, Richard ; et al. | 2005-12-01 |
| Method of cleaning a surface Grant 6,893,180 - Hall , et al. May 17, 2 | 2005-05-17 |
| Cleaning pad with V-notch Grant D503,253 - Rader , et al. March 22, 2 | 2005-03-22 |
| Advanced cleaning system App 20040253041 - Hall, Michael J. ; et al. | 2004-12-16 |
| Method of cleaning a surface App 20040216771 - Hall, Michael J. ; et al. | 2004-11-04 |
| Cleaning system Grant D486,616 - Hall , et al. February 10, 2 | 2004-02-10 |
| Method of cleaning a surface App 20040022575 - Hall, Michael J. ; et al. | 2004-02-05 |
| Cleaning pad with notches App 20030180083 - Hall, Michael J. ; et al. | 2003-09-25 |
| Foaming drain cleaner Grant 6,479,444 - Porticos , et al. November 12, 2 | 2002-11-12 |
| Cleaning pad Grant D462,150 - Rader , et al. August 27, 2 | 2002-08-27 |
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