Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9333451 | Inline dump-able fuel system dust filter | Robert J. Steinman | 2016-05-10 |
| 8316899 | Fill pocket housing fresh air filter assembly | William F. Lietzau, III | 2012-11-27 |
KL
Karen E. Lay
Stoneridge: 1 patents #26 of 63Top 45%
Overall (All Time): #2,005,832 of 4,157,543Top 50%
2
Patents All Time