Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829828 | Ratchet blade changer for hand pruner | Michael Cech, Paul R. Johnson, Jeff Powell | 2004-12-14 |
| D472786 | Handle for retractable saw | Michael Cech, Paul Blair Johnson | 2003-04-08 |