Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5263279 | Prop-supporting device | Leopold Delsanne, Daniel J. McLaughlin | 1993-11-23 |
| 4908900 | Folding cleaning tool | Daniel J. McLaughlin | 1990-03-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5263279 | Prop-supporting device | Leopold Delsanne, Daniel J. McLaughlin | 1993-11-23 |
| 4908900 | Folding cleaning tool | Daniel J. McLaughlin | 1990-03-20 |