Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935056 | Bridge piece | Robert Mestdagh, Dennis R Hildebrandt, Jr., Michael W. Jackson | 2021-11-02 |
| D921164 | Bridge piece | Stephen P. Casteel, Michael W. Jackson | 2021-06-01 |
| 11015316 | Top plate for cribbing stacks and associated methods | — | 2021-05-25 |
| D908845 | Bridge piece | Stephen P. Casteel, Michael W. Jackson | 2021-01-26 |