Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581485 | Working cylinder with terminal position damping | — | 2009-09-01 |
| 5649984 | Abrasive body | Iacovos Sigalas, Bronwyn Annette Roberts | 1997-07-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581485 | Working cylinder with terminal position damping | — | 2009-09-01 |
| 5649984 | Abrasive body | Iacovos Sigalas, Bronwyn Annette Roberts | 1997-07-22 |