Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752703 | Method and apparatus for making bag using ultrasonic sealing | Christopher L. White, Timothy J. Rymer, Curt A. Frievalt | 2023-09-12 |
| 10946591 | Method and apparatus for making bag using ultrasonic sealing | Christopher L. White, Timothy J. Rymer, Curt A. Frievalt | 2021-03-16 |