Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421845 | Low pressure pulse jet dust collector | William W. Gregg, Robert Lindsay, Joseph Matrisciano, Giambattista Giusti | 1995-06-06 |
| 4465485 | Suction canister with unitary shut-off valve and filter features | James S. Kashmer, John K. Klimbach | 1984-08-14 |