Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672281 | Fluid filtering apparatus and method | Ivey Burns, Rory Dean Harvick, Charles Leroy Holzman, Jr. | 1997-09-30 |
WH
William Ham
Overall (All Time): #3,725,884 of 4,157,543Top 90%
1
Patents All Time