| D876944 |
Pipe coupling |
Michael Fleck, Matthew A. Bowman, Philip Wayne Bancroft, Alan M. Yesavage |
2020-03-03 |
| 10550971 |
Pipe element having wedging groove |
Amit R. Shah, Douglas R. Dole |
2020-02-04 |
| 10533688 |
Coupling having tabbed retainer |
Ahmad Sith, Matthew A. Bowman |
2020-01-14 |
| 10458579 |
Sprung coupling |
Matthew A. Bowman, Philip Wayne Bancroft, Kathryn E. Yovanovich, Thomas C. Savage |
2019-10-29 |
| D863052 |
Hinged coupling |
Philip Wayne Bancroft, Kathryn E. Yovanovich, Alan M. Yesavage, Ahmad Sith, Matthew A. Bowman |
2019-10-15 |
| D863051 |
Hinged coupling |
Philip Wayne Bancroft, Kathryn E. Yovanovich, Alan M. Yesavage, Ahmad Sith, Matthew A. Bowman |
2019-10-15 |
| D861473 |
Pipe coupling |
Alan M. Yesavage, Michael Fleck, Matthew A. Bowman, Philip Wayne Bancroft |
2019-10-01 |
| D858266 |
Hinged coupling |
Matthew A. Bowman, Philip Wayne Bancroft, Kathryn E. Yovanovich, Alan M. Yesavage, Ahmad Sith |
2019-09-03 |
| D850900 |
Hinged coupling |
Alan M. Yesavage, Matthew A. Bowman, Philip Wayne Bancroft, Kathryn E. Yovanovich, Ahmad Sith |
2019-06-11 |
| D842440 |
Elbow fitting |
Ahmad Sith, Scott T. Stewart, Charles E. Wilk, Jr., Matthew A. Bowman, Alan M. Yesavage |
2019-03-05 |
| D819789 |
Elbow fitting |
Ahmad Sith, Scott T. Stewart, Charles E. Wilk, Jr., Matthew A. Bowman, Alan M. Yesavage |
2018-06-05 |
| D813657 |
Hinged coupling |
Matthew A. Bowman, Philip Wayne Bancroft, Kathryn E. Yovanovich, Alan M. Yesavage, Ahmad Sith |
2018-03-27 |
| D813025 |
Hinged coupling |
Alan M. Yesavage, Matthew A. Bowman, Philip Wayne Bancroft, Kathryn E. Yovanovich, Ahmad Sith |
2018-03-20 |
| 9631759 |
Expansion joint for pipelines |
Randy L. Chase, Douglas R. Dole, Lawrence W. Thau, Jr., Wayne M. Biery, Ryan D. Kuehner |
2017-04-25 |
| D756212 |
Pipe coupling segment |
Charles E. Wilk, Jr., Anthony J. Cuvo, Douglas R. Dole |
2016-05-17 |
| D755621 |
Pipe coupling segment |
Charles E. Wilk, Jr., Anthony J. Cuvo, Douglas R. Dole |
2016-05-10 |
| 9333543 |
Pipe element having shoulder, groove and bead |
Douglas R. Dole, Charles E. Wilk, Jr., Anthony J. Cuvo |
2016-05-10 |
| D750957 |
Pipe coupling segment |
Anthony J. Cuvo, Charles E. Wilk, Jr., Douglas R. Dole |
2016-03-08 |
| D720051 |
Pipe element |
Douglas R. Dole, Charles E. Wilk, Jr., Anthony J. Cuvo |
2014-12-23 |
| 8819914 |
Method of securing pipe elements in end to end relation |
Michael V. Porter, Craig Haney, Douglas R. Dole, John W. Pierce |
2014-09-02 |
| 8777277 |
Pipe element having shoulder, groove and bead and methods and apparatus for manufacture thereof |
Douglas R. Dole, Charles E. Wilk, Jr., Anthony J. Cuvo |
2014-07-15 |
| D685887 |
Pipe coupling segment |
Amit R. Shah |
2013-07-09 |
| D685886 |
Pipe coupling segment |
Amit R. Shah |
2013-07-09 |
| D685885 |
Pipe coupling segment |
Amit R. Shah |
2013-07-09 |
| D685884 |
Pipe coupling segment |
Amit R. Shah |
2013-07-09 |
