Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365051 | Polyurethane prepared from diamine and prepolymer | John P. Lawrence | 1982-12-21 |
| 4311765 | Polyurethane shock absorbing unit and said polyurethane | — | 1982-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365051 | Polyurethane prepared from diamine and prepolymer | John P. Lawrence | 1982-12-21 |
| 4311765 | Polyurethane shock absorbing unit and said polyurethane | — | 1982-01-19 |