Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9561742 | Movable head restraints for vehicle seats | Ralph Fey | 2017-02-07 | $10,527,000 |
| 9061614 | Height adjustable head restraints for vehicle seats | Karsten Mueller, Ralph Fey | 2015-06-23 | $12,321,000 |
| 8833860 | Movable head restraints for vehicle seats | Ralph Fey | 2014-09-16 | $6,850,000 |
| 8714650 | Seat assembly having a moveable head restraint assembly | Karsten Mueller, Ralph Fey | 2014-05-06 | $12,288,000 |
| 8657380 | Seat assembly having a moveable headrest assembly | Ralph Fey, Karsten Mueller | 2014-02-25 | $5,176,000 |
| 8641148 | Movable head restraints for vehicle seats | Ralph Fey, Karsten Mueller | 2014-02-04 | $23,994,000 |
| 8146997 | Seat assembly having a movable head restraint | Ralph Fey, Karsten Mueller | 2012-04-03 | $9,487,000 |