Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882894 | Agent for imparting antistatic characteristics to a thermoplastic polymer and a thermoplastic polymer composition containing the agent | Joseph R. Lovin | 1989-11-28 |
| 4848566 | Antistatic/conductive container | Robert R. Wilkie | 1989-07-18 |
| 4800115 | Agent for imparting antistatic characteristics to a thermoplastic polymer and a thermoplastic polymer composition containing the agent | — | 1989-01-24 |