Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916954 | Fiber reinforced viscoelastic material composites for passive damping | Teh Hwei Lee, Allen J. Bronowicki | 1999-06-29 |
| 4753293 | Process for recovering petroleum from formations containing viscous crude or tar | — | 1988-06-28 |
| 4366986 | Controlled retorting methods for recovering shale oil from rubblized oil shale and methods for making permeable masses of rubblized oil shale | Durk J. Pearson | 1983-01-04 |