Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532480 | Electronic device, cover and method | Juho Ilkka Jalava, Anu Laine | 2013-09-10 |
| 7699712 | Construction element for a bowling lane and a bowling lane | Mikko Sievänen, Pentti Järvelä | 2010-04-20 |
| 6652386 | Substructure of a bowling lane | Mikko Sievänen | 2003-11-25 |