Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453606 | Movable factory for simultaneous mobile field manufacturing and installation of non-metallic pipe | Stephen C. Catha, Ivan C. Mandich, Aron Ekelund, Kenneth R. Charboneau, Justin Michael Reed | 2016-09-27 |
| 8567448 | Methods and systems for in situ pipe lining | Stephen C. Catha, Kenneth R. Charboneau | 2013-10-29 |
| 7374127 | Systems and methods for making pipe liners | James L. Gallagher, Kenneth R. Charboneau, Stephen C. Catha | 2008-05-20 |
| 4711301 | Valve assembly for inflatable packer | — | 1987-12-08 |
| 4589495 | Apparatus and method for inserting flow control means into a well casing | Friedrich H. Langer | 1986-05-20 |