Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882449 | Calixarene derivatives, and use of such compounds for sequestration of metals | — | 1989-11-21 |
| 4866198 | Calixarene derivatives and use as accelerators in adhesive compositions | — | 1989-09-12 |
| 4855461 | Functionalized oxacalixarenes, their preparation and use in instant adhesive compositions | — | 1989-08-08 |
| 4828132 | Collapsible reusable containers, wall sleeves and hinges therefor | Philip S. Francis, Raymond H. Gosnell | 1989-05-09 |