Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669387 | Distributing substance onto a target surface | Dana Paul Gruenbacher, James Herbert Davis, Thomas James Manske, Jr., Dean Zimmerman | 2003-12-30 |
| 6547468 | Dosing reservoir | Dana Paul Gruenbacher, Dean Zimmerman | 2003-04-15 |
| 6508602 | Semi-enclosed applicator for distributing a substance onto a target surface | Dana Paul Gruenbacher, James Herbert Davis | 2003-01-21 |