Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403202 | Recording material with an extrusion coated PVA layer | Jiren Gu | 2002-06-11 |
| 4685873 | Process for the continuous production of pipe from particulate materials | G. Fred Willard, Michael Wait, David A. Hutchings | 1987-08-11 |
| 4399186 | Foamed asphalt weathering sheet for roll roofing, siding, or shingles | — | 1983-08-16 |
| 4277386 | Adhesive composition | Michael E. Swanson | 1981-07-07 |