Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829137 | Flexible pipe joint | — | 2017-11-28 |
| 9739401 | Pipe gripping elements and pipe joint restraints incorporating same | — | 2017-08-22 |
| 7748100 | Methods of securing a pipe | — | 2010-07-06 |
| 7484775 | Pipe joint restraint | — | 2009-02-03 |
| 5992905 | Breech lock fitting joint | Toshiyuki Sato | 1999-11-30 |
| 5365935 | Portable, multi-channel ECG data monitor/recorder | William H. Righter, Andrew J. Nicoll | 1994-11-22 |
| 5071175 | Pipe restrainer | — | 1991-12-10 |
| 4637641 | Assembly means for standardized mechanical joint for pipeline appurtenances | — | 1987-01-20 |
| 4402531 | Fire hydrant nozzle assembly | — | 1983-09-06 |