Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487451 | Methods and compositions for cleaning paper machine fabrics | William F. Mullen | 2019-11-26 |
| 9945074 | Methods and compositions for cleaning paper machine fabrics | William F. Mullen | 2018-04-17 |
| 8729004 | Compositions and methods of making and using the same | William F. Mullen | 2014-05-20 |
| 4670347 | RFI/EMI shielding apparatus | Michael F. Roman | 1987-06-02 |