Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567520 | Comminuted styrene acrylonitrile (SAN) for use as an anti-slip or abrasive grit, texturizer, and filler, and method of making the same | — | 1996-10-22 |
| 5367024 | Comminuted styrene acrylonitrile (SAN) for use as an anti-slip or abrasive grit, texturizer, and filler, and method of making the same | — | 1994-11-22 |
| 4356060 | Insulating and filler material comprising cellulose fibers and clay, and method of making same from paper-making waste | Joseph F. Wooding | 1982-10-26 |