Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313858 | Polyurethane encapsulating resins | Paul Martin, Glenn Petschke | 1982-02-02 |
| 4282038 | Coil impregnant with modified asphaltite base | — | 1981-08-04 |
| 4234714 | Preparation of single-phase, urethane prepolymers from hydroxy-terminated diene polymers | Leonard H. Gielinski, Paul Martin, Glenn Petschke | 1980-11-18 |