Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306893 | Snap-in assembly for bag filter | Gary C. Goetschius, Kent E. Ritter | 1981-12-22 |
| 4283208 | Filter bag cleaning system | — | 1981-08-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306893 | Snap-in assembly for bag filter | Gary C. Goetschius, Kent E. Ritter | 1981-12-22 |
| 4283208 | Filter bag cleaning system | — | 1981-08-11 |