Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864055 | Self- and diol reactive formaldehyde-free crosslinking monomers and their derived polymers | Robert K. Pinschmidt, Jr., William F. Burgoyne, Jr. | 1989-09-05 |
| 4845283 | Alkenylated diphenyldiisocyanates for use in preparing polyurethane/urea systems | William F. Burgoyne, Jr. | 1989-07-04 |
| 4845291 | Cycloalkenyl aryldiamines | William F. Burgoyne, Jr. | 1989-07-04 |
| 4816543 | Polyurethane system using monotertiary-alkyltoluenediamine as a cross linker | William F. Burgoyne, Jr., Jeremiah P. Casey, Barton Milligan | 1989-03-28 |