Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509559 | Fire-barriers | George A. Pope | 1985-04-09 |
| 4402346 | Crude oil pipe having layers of graduated permeability to hydrogen sulfide | Jack M. Lowe, Glyn H. Redmond | 1983-09-06 |