Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9163454 | Corrosion resistant screen frame assembly | — | 2015-10-20 |
| 6226824 | Knife with multiple roller wheels | Tammy Hopson | 2001-05-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9163454 | Corrosion resistant screen frame assembly | — | 2015-10-20 |
| 6226824 | Knife with multiple roller wheels | Tammy Hopson | 2001-05-08 |