Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309609 | Clip-on retainer | John E. Kajander | 1994-05-10 |
| 5121894 | Fuel filter bracket | Timothy H. Twork, Sr. | 1992-06-16 |
JJ
Joseph L. Janiszewski
Overall (All Time): #2,294,189 of 4,157,543Top 60%
2
Patents All Time