Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643242 | Air vent for welded portion in plastic corrugated material, and process for forming welded portion | William F. McMahon, Donald J. Balazs | 2023-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643242 | Air vent for welded portion in plastic corrugated material, and process for forming welded portion | William F. McMahon, Donald J. Balazs | 2023-05-09 |