Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835262 | Friction-welded pipe repair | Michael L. Miller, Daniel J. Rybicki, Mathew A. Rybicki, Kenneth R. Vejr, Andre S. Todd +1 more | 2017-12-05 |
| 9587755 | Friction welding drive apparatus for repair of pipes and valves | Michael L. Miller, Daniel J. Rybicki, Mathew A. Rybicki, Kenneth R. Vejr, Andre S. Todd +1 more | 2017-03-07 |
| 9581260 | Friction welding drive apparatus for repair of pipes and valves | Michael L. Miller, Daniel J. Rybicki, Mathew A. Rybicki, Kenneth R. Vejr, Andre S. Todd +1 more | 2017-02-28 |