Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D726515 | Rake having a handle and pivotably engaged head | Thomas E. Litwin | 2015-04-14 |
| 8025030 | Bird feeder apparatus | Thomas E. Litwin | 2011-09-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D726515 | Rake having a handle and pivotably engaged head | Thomas E. Litwin | 2015-04-14 |
| 8025030 | Bird feeder apparatus | Thomas E. Litwin | 2011-09-27 |