Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353170 | Error recovery data storage system and method with two position read verification | Robert Kwok, Arvind M. Patel, Robert A. Rutledge | 1994-10-04 |
| 5199953 | Process for reducing discoloration of cellulosic fibers, treated at a high temperature with a solution of a polycarboxylic acid and boric acid or borate | Kam Hoi Wong, David L. Brotherton | 1993-04-06 |
| 5157152 | Process for the oxidation of a tetrahydrophthalic acid | David L. Brotherton, Kam Hoi Wong | 1992-10-20 |
| 5047582 | Process for the oxidation of a tetrahydrophthalic acid | David L. Brotherton | 1991-09-10 |