Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D486616 | Cleaning system | Michael J. Hall, James E. Rader, Robert W. Flagler, Scott T. Haubrich, Karen S. Hefter +4 more | 2004-02-10 |
| D485954 | Cleaning fluid reservoir | Michael J. Hall, James E. Rader, Karen S. Hefter, Robert W. Flagler, David J. Sayler +1 more | 2004-01-27 |
| D480651 | Smooth bottle | Michael J. Hall, James E. Radar, Karen S. Hefter, Robert W. Flagler, David J. Sayler +1 more | 2003-10-14 |
| D480523 | Nozzle for cleaning system | Michael J. Hall, Robert W. Flagler | 2003-10-07 |