Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568024 | Cleaning tool | Roger Kent, Frank Stephan, William B. Kennedy | 2003-05-27 |
| 6418587 | Cleaning tool | Roger Kent, Frank Stephan, William B. Kennedy | 2002-07-16 |
| 6216313 | Handle with integral cord wrap | Walter W. Leach, II, Frank Stephan | 2001-04-17 |