Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281504 | Door protection device | Adam Woodrum | 2025-04-22 |
| 7374217 | Two way non leaking flow valve with full-open capability | — | 2008-05-20 |
| 6786228 | Air circuit with air economizing and memory | — | 2004-09-07 |
| 6517050 | Two way non leaking flow valve with full-open capability | — | 2003-02-11 |
| 6443175 | Vacuum pressure generator circuit with non-volitile memory function | — | 2002-09-03 |
| 6102459 | Vacuum valve | Bertrand S. De Pecker | 2000-08-15 |