Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10350557 | Mixing systems, methods, and devices with extendible impellers | Douglas J. Mattson, Jeffrey R. Susalla, Ryan Bergman, Ronald R. Renkel, Jr. | 2019-07-16 |
| 9713799 | Mixing systems, methods, and devices with extendible impellers | Douglas J. Mattson, Jeffrey R. Susalla, Ryan Bergman, Ronald R. Renkel, Jr. | 2017-07-25 |
| 6409385 | Apparatus and method for packaging articles therein | — | 2002-06-25 |
| 6155714 | Multi-compartment packaging bag with carrying handle | — | 2000-12-05 |
| 5405013 | Shipping container for pairs of water soluble packaging | — | 1995-04-11 |
| 4185652 | Subaqueous sequence valve mechanism | Howard C. Zintz, Richard C. Fisher | 1980-01-29 |