Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671833 | Process for applying a heat-shrinkable material over sulfur well piping | Alfred E. Hiller, Burnham F. Winters, Jr. | 1987-06-09 |
| 4345785 | Dielectric pipe coupling for use in high temperature, corrosive environments | — | 1982-08-24 |
| 4241953 | Sulfur mine bleedwater reuse system | Michael H. Carmichael | 1980-12-30 |