Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577811 | Prefill tool for finishing wallboard joints | Robert H. Negri, Aaron St. James, Bernie St. James, David J. Pekarcik, Jeffrey Samuel Zunk +2 more | 2020-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577811 | Prefill tool for finishing wallboard joints | Robert H. Negri, Aaron St. James, Bernie St. James, David J. Pekarcik, Jeffrey Samuel Zunk +2 more | 2020-03-03 |