Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12162226 | Apparatus and method having multiple operating modes for fusing polyethylene pipe | Alex Bueno, Shawn Church, Jessica Meloy | 2024-12-10 | |
| 11602905 | Apparatus and method having multiple operating modes for fusing polyethylene pipe | Alex Bueno, Shawn Church, Jessica Meloy | 2023-03-14 | |
| 5489703 | Reaction extraction of alkyl carbonate | Franklin D. Darrington, Joann C. Reier, Bruce D. Alexander | 1996-02-06 | $29,774,000 |
| D365749 | Metal stud connector | — | 1996-01-02 | |
| 5338878 | Alkyl carbonate extraction process | Franklin D. Darrington, Albert L. Hensley, Jr. | 1994-08-16 | $60,769,000 |
| 5328615 | Alkyl carbonate recovery process | Franklin D. Darrington | 1994-07-12 | $33,291,000 |