Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791083 | Fitting for joining pipe elements | John Gibb | 2017-10-17 |
| 9726310 | Combination sealing member and pipe couplings | John Gibb, Michael V. Porter | 2017-08-08 |
| 9631759 | Expansion joint for pipelines | Randy L. Chase, Lawrence W. Thau, Jr., Wayne M. Biery, Scott D. Madara, Ryan D. Kuehner | 2017-04-25 |