Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889639 | Microwave emulsion treater with controlled feed water content | Roger L. Hudgins | 1989-12-26 |
| 4304135 | Constraint factor for structural monitoring | Marvin L. Peterson, Norman W. Hein, Jr., Donald H. Oertle | 1981-12-08 |