Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681461 | Fluid filter having a reusable filter housing and central core and a replaceable coreless filter element | David F. Gullett | 1997-10-28 |
KW
Kenneth J. Wolbeck
Overall (All Time): #3,728,034 of 4,157,543Top 90%
1
Patents All Time