Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384689 | Shielding assembly for debris management | Anthony F. Diederich, Jr., Mary Sullivan | 2022-07-12 |
| 11156160 | Shielding assembly for debris management | Anthony F. Diederich, Jr., Mary Sullivan | 2021-10-26 |
| 5202296 | Chemically treated air filter for enriching the oxygen present in an airstream | — | 1993-04-13 |