Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1085171 | Reamer assembly | Alastar Gordon Heaton | 2025-07-22 |
| D1076990 | Rock roller arm for a reamer assembly | Alastar Gordon Heaton | 2025-05-27 |
| D1075852 | Cutting wing with rock roller for a reamer assembly | Alastar Gordon Heaton | 2025-05-20 |
| 11337353 | Agricultural ground engaging chain and link system | Seyed Ali Heydarshahy | 2022-05-24 |
| D934056 | Stabilisation ring segment for an underground reamer | Seyed Ali Heydarshahy | 2021-10-26 |
| 11053739 | Underground reamer | Seyed Ali Heydarshahy | 2021-07-06 |
| 10405472 | Agricultural ground engaging chain | — | 2019-09-10 |
| D856377 | Link assembly of an agricultural ground engaging chain | Seyed Ali Heydarshahy | 2019-08-13 |
| D856378 | Component of an agricultural ground engaging chain | Seyed Ali Heydarshahy | 2019-08-13 |
| D856382 | Component of an agricultural ground engaging chain | Seyed Ali Heydarshahy | 2019-08-13 |
| D847871 | Disc harrow blade | Seyed Ali Heydarshahy | 2019-05-07 |
| D780814 | Disc harrow blade | — | 2017-03-07 |
| 9388637 | Underground reamer | — | 2016-07-12 |
| D748680 | Disc harrow blade | — | 2016-02-02 |