Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752703 | Method and apparatus for making bag using ultrasonic sealing | Gregory J. Prellwitz, Timothy J. Rymer, Curt A. Frievalt | 2023-09-12 |
| 11752727 | Method and apparatus for making bags | Paul A. Selle, Kenneth C. Radtke, Charles H. Sauder, Paul Johnson, Arvid R. Johnson +6 more | 2023-09-12 |