Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616171 | Pulse jet filter cleaning system | Marty Barris, Thomas M. Weik, Kelly C. Robertson, Donald R. Monson, Jim C. Rothman | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616171 | Pulse jet filter cleaning system | Marty Barris, Thomas M. Weik, Kelly C. Robertson, Donald R. Monson, Jim C. Rothman | 1997-04-01 |