Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457626 | Symmetric ultrasonic rotary horn | James Sheehan | 2002-10-01 |
| 6117059 | Method of manufacturing a filtration bag | John A. Besuyen, Richard K. Buckley, Eric J. Kuzniar | 2000-09-12 |
| 6036796 | Closed-loop ultrasonic welding method and apparatus | Robert C. Halbert | 2000-03-14 |
| 5468335 | Apparatus for producing carpeted panels | Gerald F. Patry, Henry A. Pensiero | 1995-11-21 |
| 5026445 | Method and apparatus for producing carpeted panels | Gerald F. Patry, Henry A. Pensiero | 1991-06-25 |