Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085155 | Shock absorbing retractable bollard systems | Aaron J. Wiegel, David Swift, Jason Dondlinger, Joe Korman, Lucas I. Paruch | 2021-08-10 |
| 11077895 | Portable trailer stands | Aaron J. Wiegel, Donald P. Grant, Jason Dondlinger, Joseph DiBiase, Joseph Korman, Jr. +1 more | 2021-08-03 |