Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10997349 | Incremental chaining in the presence of anchored figures | David Mallon, Gilles S. C. Lamant, Kenneth Ferguson, Kenneth Mackie | 2021-05-04 |
| 10981728 | Chain conveyor | Aaron Philip Walker | 2021-04-20 |
| 10974905 | Chain conveyor and coupler link for same | Aaron Philip Walker | 2021-04-13 |