Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230138 | Mine collision detection and avoidance | Alexandre Cervinka, Petri MANNONEN, Pekka Martikainen | 2025-02-18 |
| 8725188 | Enclosed space communication systems and related methods | Matthew James SAVOCA, Geoffrey David Simms | 2014-05-13 |
| 7686566 | Method of using a lifting hoist | — | 2010-03-30 |
| 7424932 | Lifting hoist assembly | — | 2008-09-16 |
| 5868472 | Aircraft passenger seat frame | Ronald Grilliot | 1999-02-09 |
| 5795025 | Retractable armrest for an aircraft seat | — | 1998-08-18 |
| 5651514 | Recline safety lock assembly | Ronald Grilliot | 1997-07-29 |
| 5636901 | Aircraft passenger seat frame | Ronald Grilliot | 1997-06-10 |