Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110673 | Telescoping toilet mounting flange | John D. Jackman, Brian Jackman | 2024-10-08 |
| 11391030 | Telescoping toilet mounting flange | John D. Jackman, Brian Jackman | 2022-07-19 |
| 8205394 | Adjustable bathtub ledger strap and method of use | John D. Jackman | 2012-06-26 |