Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143842 | Elastomeric polyolefins production and recovery | Stephen Craig McHaney, Steven L. Oetting, Karl Herzog | 2000-11-07 |
| 4393263 | Tertiary-butylstyrene production | Glen F. Crum | 1983-07-12 |
| 4384985 | Catalyst composition for producing tertiary-butylstyrene | Glen F. Crum | 1983-05-24 |
| 4363748 | Catalyst composition for producing tertiary-butylstyrene | Glen F. Crum | 1982-12-14 |
| 4291183 | Production of tertiary-butylstyrene | Glen F. Crum | 1981-09-22 |
| 4291184 | Process for producing tertiary-butylstyrene | Glen F. Crum | 1981-09-22 |