Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828400 | Methods, systems, and apparatus for use in main pipes connected to branch conduit | Robert Kodadek, Hermann Herrlich, Steven McKeefrey, John Webster | 2023-11-28 |
| 11774025 | Fitting for connecting a main pipe liner to a branch conduit | George Bontus, Benjamin Lagosz-Sinclair, George Lohr, David Antanavige, Dennis Semet +1 more | 2023-10-03 |
| 11724318 | Bit for removing a plug from a branch conduit | Steven McKeefrey, Hermann Herrlich, Kole Kottmeier | 2023-08-15 |