Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4518767 | Curing of polysulfide liquid polymers with zinc oxide and a source of copper ions | — | 1985-05-21 |
| 4314920 | Polysulfide rubbers suitable for hot application | — | 1982-02-09 |
| 4263078 | Method of making an article comprising polysulfide rubbers | Frank K. Pypcznski | 1981-04-21 |