Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206643 | Leveling leg for a ladder | James F. Kerr | 2015-12-08 |
| 6230841 | Track ladder | — | 2001-05-15 |
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Skip to contentShowing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206643 | Leveling leg for a ladder | James F. Kerr | 2015-12-08 |
| 6230841 | Track ladder | — | 2001-05-15 |