Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843924 | Containment/exclusion barrier system with infuser adaptation to water intake system | Harold B. Dreyer | 2005-01-18 |
| 6660170 | Containment/exclusion barrier system with infuser adaptation to water intake system | Harold B. Dreyer | 2003-12-09 |