Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9341283 | Self setting and stabilized switch target | — | 2016-05-17 |
| 5823509 | Diaphragm valve with means for adjustably setting the maxium valve opening | — | 1998-10-20 |
| 5632297 | Piston-type thermally or pressure activated relief device | Dino V. Sciullo, Robin N. Borland | 1997-05-27 |
| 5586749 | Composite polyethylene and transition valve | Richard W. Conley, Robert G. Visalli | 1996-12-24 |
| 5516078 | Gas cylinder valve with non-perforated diaphragms | Paul L. Wellener, III, Alan F. Dunn | 1996-05-14 |
| 5154396 | Reinforced plastic valve | Richard W. Conley, Richard Tremblay, Sam A. Brunetto, Jr. | 1992-10-13 |