Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378271 | Starch bound paper | Brian A. Hargreaves, Robert A. Lancaster, Brian G. Healey | 1983-03-29 |
| 4363847 | Flexible sheet material | Brian A. Hargreaves | 1982-12-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378271 | Starch bound paper | Brian A. Hargreaves, Robert A. Lancaster, Brian G. Healey | 1983-03-29 |
| 4363847 | Flexible sheet material | Brian A. Hargreaves | 1982-12-14 |