Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211299 | In situ solvent free method for making anhydride based graft copolymers | Klein A. Rodrigues | 2001-04-03 |
| 5672279 | Method for using urea hydrochloride | R. Richard Sargent, Jeffrey R. Alender | 1997-09-30 |
| 5629376 | Polyacrylic acid compositions for textile processing | R. Richard Sargent, Michael S. Williams, Jeffrey R. Alender | 1997-05-13 |
| 5464911 | Superior stain resistant compositions | Michael S. Williams | 1995-11-07 |
| 5310828 | Superior stain resistant compositions | Michael S. Williams | 1994-05-10 |
| 5223340 | Stain resistant polyamide fibers | Ralph R. Sargent, Michael S. Williams | 1993-06-29 |
| 5061763 | Stain resistant treatment for polyamide fibers | Ralph R. Sargent, Michael S. Williams | 1991-10-29 |
| 5015259 | Stain resistant polymeric composition | Ralph R. Sargent, Michael S. Williams | 1991-05-14 |
| 4940757 | Stain resistant polymeric composition | Ralph R. Sargent, Michael S. Williams | 1990-07-10 |