Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344216 | Conversion of powdered polymers | Stanley Gordon Stead | 2002-02-05 |
| 5858406 | Conversion of powdered polymers | Stanley Gordon Stead | 1999-01-12 |
| 5496891 | Mixtures and concentrates for the preparation of polymers | Stanley Gordon Stead | 1996-03-05 |