Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113250 | Tire with quadrangular studs | — | 2012-02-14 |
| 7900669 | Tire with quadrangular studs | — | 2011-03-08 |
| D559775 | Tire stud | Mikko Liukkula, Juha Pirhonen | 2008-01-15 |
| D551614 | Tire stud | Mikko Liukkula, Juha Pirhonen | 2007-09-25 |
| D550611 | Tire stud | Mikko Liukkula, Juha Pirhonen | 2007-09-11 |
| 6837285 | Pattern blocks in the tread of a tire | — | 2005-01-04 |
| 6619356 | Vehicle tire comprising a means for indicating the tire position in the set of tires of a vehicle | — | 2003-09-16 |
| 6523586 | Wear indicator for vehicle tires | Henri Sakari Kossi, Jouni Juhani Raatikainen | 2003-02-25 |
| 6374886 | Vehicle tire with lamellar studs | — | 2002-04-23 |
| 5800649 | Vehicle tire that can be elastically fitted with studs | — | 1998-09-01 |
| 5800644 | Vehicle tire that can be elastically fitted with studs | — | 1998-09-01 |
| D392228 | Tire | — | 1998-03-17 |
| D390512 | Tire | — | 1998-02-10 |
| D360175 | Tire | — | 1995-07-11 |
| D317281 | Tire | — | 1991-06-04 |
| D316387 | Tire | — | 1991-04-23 |