Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9286438 | Systems and methods for producing chemical array layouts | Amitabh Shukla, Jing Gao | 2016-03-15 |
| 8380441 | Systems for producing chemical array layouts | Peter Webb, Amitabh Shukla, Marylinn Munson | 2013-02-19 |
| 7163743 | Polyester monofilaments | Kenneth Atwood, Anne-Marie Coffin, John Feathers, Richard Allen Hayes | 2007-01-16 |
| 6871374 | Low friction toothbrush | Russel Brezler, Susan Loudin, Kwai-Yung Su | 2005-03-29 |
| 6678914 | Glitter containing filaments for use in brushes | Michael Christopher Needham, David James Ruffin | 2004-01-20 |
| 6399196 | Glitter containing filaments for use in brushes | Michael Christopher Needham, David James Ruffin | 2002-06-04 |
| 6296934 | Glitter containing filaments for use in brushes | Michael Christopher Needham, David James Ruffin | 2001-10-02 |
| 6270895 | Glitter containing filaments for use in brushes | Michael Christopher Needham, David James Ruffin | 2001-08-07 |
| 5849410 | Coextruded monofilaments | Robert L. Rackley | 1998-12-15 |
| 5770307 | Coextruded monofilaments | Robert L. Rackley | 1998-06-23 |