Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5263504 | Apparatus and method for cleaning with a focused fluid stream | Donald C. Bailey | 1993-11-23 |
| 5220935 | Apparatus and method for cleaning with a focused fluid stream | Donald C. Bailey | 1993-06-22 |