Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11583854 | Handheld LOAC assay device with a needleless liquid reagent dispenser | SHAU-SAN WU | 2023-02-21 |
| 11497589 | Manual and electric pump toothbrushes with toothpaste tube | — | 2022-11-15 |
| 11229270 | Shaving applicator device | — | 2022-01-25 |
| 9381299 | Implantable drug delivery devices | Michael R. Violante | 2016-07-05 |
| 8740490 | Dentifrice dispensing electrical toothbrush with integrated dispensing platform and self sealing spout | — | 2014-06-03 |
| 8647007 | Pump toothbrush with integrated dentifrice dispensing platform and disposable bristle head | — | 2014-02-11 |
| 8603051 | Implantable drug delivery devices | Michael R. Violante | 2013-12-10 |
| 7819396 | Sheet separating apparatus and method of separating sheets | Kenneth Luff, Ernest L. DiNatale | 2010-10-26 |
| 7789583 | Manual and electrical pump toothbrushes for dispensing liquid and paste dentifrices | — | 2010-09-07 |
| 7634222 | Oil dispenser for simplex and duplex print engine | — | 2009-12-15 |
| 7623814 | Single-pass bypass printing method and apparatus | Joseph H. Rowe | 2009-11-24 |
| 7567770 | Transfer assembly and a method for mounting | David K. Ahl, Douglas McKeown, Robert A. Gross, Michael G. Petranto, Mark Stevens | 2009-07-28 |
| 7418222 | Photoreceptor module | David K. Ahl, Douglas McKeown, Robert A. Gross, Michael G. Petranto, Mark Stevens | 2008-08-26 |
| 7314453 | Handheld diagnostic device with renewable biosensor | — | 2008-01-01 |
| 7242894 | Xerographic transfer station using a belt | Robert A. Gross, David K. Ahl, Douglas McKeown, Mark Stevens, Gerald M. Fletcher +1 more | 2007-07-10 |
| 6960170 | Image processing system for predicting ovulation | — | 2005-11-01 |
| 6902337 | Dentifrice dispensing electrical toothbrush | — | 2005-06-07 |
| 6845224 | Method and apparatus for timing adjustment for transfer assist blade activations | Robert A. Gross, David K. Ahl | 2005-01-18 |
| 6823167 | Paper sensitive spring loaded prefuser paper guide | Robert A. Gross, Mark Stevens | 2004-11-23 |
| 6785503 | Stripper fingers and roller assembly for a fuser in a printing apparatus | Mark Stevens, Paul M. Fromm | 2004-08-31 |
| 6735803 | Electrical dentifrice-dispensing toothbrush with replaceable bristle unit and refillable cartridge | — | 2004-05-18 |
| 6650866 | Transfer apparatus | David K. Ahl, Douglas McKeown, Robert A. Gross, Michael G. Petranto | 2003-11-18 |
| 6623698 | Saliva-monitoring biosensor electrical toothbrush | — | 2003-09-23 |
| 6599048 | Toothbrush for massaging and protecting gums | — | 2003-07-29 |
| 6556805 | Dual cam set transfer assist blade system | Douglas McKeown, David K. Ahl, Robert A. Gross | 2003-04-29 |