Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536244 | Methods and apparatus for locking the facing edges of carpet backings directly together at the seam during a face seaming operation with a hot melt adhesive tape | John J. Greci | 1985-08-20 |
| 4439904 | Carpet seaming roller tool | William B. Wenzel | 1984-04-03 |