Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764069 | Stepped down grip ring for use in pipe couplings and pipe coupling incorporating same | Peter Newall, Malcolm Pridham | 2014-07-01 |
| 7846365 | Method of manufacture of a nut and tail assembly | Geoffrey Puckett | 2010-12-07 |
| 7455328 | Collet for pipe coupling | Geoffrey Puckett | 2008-11-25 |
| D558037 | O-ring | Geoffrey Puckett, Malcolm Pridham | 2007-12-25 |
| 7270351 | Pipe coupling | Geoffrey Puckett, Luke C. Raymond | 2007-09-18 |
| 7178838 | Nut and tail assembly | Geoffrey Puckett | 2007-02-20 |
| 6974162 | Pipe coupling | Geoffrey Puckett, Luke C. Raymond | 2005-12-13 |
| 6702336 | Coupling device for polymeric pipes | Geoffrey Puckett | 2004-03-09 |
| 6471183 | Ball valve | Bogdan Roszkowski | 2002-10-29 |
| 5502846 | Flush tank mechanism | Colin William Wooldridge | 1996-04-02 |
| 5280803 | A valve arrangement | David B. Swift | 1994-01-25 |