Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494270 | Systems and methods for locating and restoring service lines in pipeline rehabilitation | John A. Cain, Harry L. Baum, James D. Keigley, Ralph K. Cordonnier | 2016-11-15 |