Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021859 | Method for slowing the progress of a vehicle | Pentti Juhani Airikkala | 2006-04-04 |
| 7018128 | Vehicle arrest apparatus | Pentti Juhani Airikkala | 2006-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021859 | Method for slowing the progress of a vehicle | Pentti Juhani Airikkala | 2006-04-04 |
| 7018128 | Vehicle arrest apparatus | Pentti Juhani Airikkala | 2006-03-28 |