Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49130 | Ladder attachment platform | William Nelson Lewis, Jr. | 2022-07-12 |
| 8250992 | Ladder attachment platform | — | 2012-08-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49130 | Ladder attachment platform | William Nelson Lewis, Jr. | 2022-07-12 |
| 8250992 | Ladder attachment platform | — | 2012-08-28 |