Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458220 | Case hardened steel blades for sports equipment and method of manufacture | Charles J. Kuehmann, Gregory B. Olson, John P. Wise, Carelyn Campbell | 2002-10-01 |
PB
Priscilla A. Bernikowicz
Overall (All Time): #3,559,126 of 4,157,543Top 90%
1
Patents All Time