Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895083 | Drywall lifting tool | Wanda Jean Potthoff | 2021-01-19 |
| 10794071 | Drywall scaffold roller lift | Wanda Jean Potthoff | 2020-10-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895083 | Drywall lifting tool | Wanda Jean Potthoff | 2021-01-19 |
| 10794071 | Drywall scaffold roller lift | Wanda Jean Potthoff | 2020-10-06 |