Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7264716 | Membrane filtration manifold system | Warren Thomas Johnson, Gary William Stollery, Bruce Gregory Biltoft, David John Cox, Robert McMahon +1 more | 2007-09-04 |
| D478913 | Manifold header | Warren Thomas Johnson, Robert McMahon, David John Cox, Bruce Gregory Biltoft, Gary William Stollery +1 more | 2003-08-26 |
| D462699 | Manifold header cap | Warren Thomas Johnson, Robert McMahon, David John Cox, Bruce Gregory Biltoft, Gary William Stollery +1 more | 2002-09-10 |
| 6325425 | Hose coupling | Timothy Kierath | 2001-12-04 |