Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451079 | Pocket filter having inner frames mounted within an outer frame | Michael R. Lange | 2002-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451079 | Pocket filter having inner frames mounted within an outer frame | Michael R. Lange | 2002-09-17 |