Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739577 | Fluid coupling system | Robert Haake | 2004-05-25 |
| 6523861 | Fluid coupling and method of use | Robert Haake | 2003-02-25 |
| 6499719 | Fluid coupling system | Robert Haake | 2002-12-31 |