Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10786695 | Protective respiratory mask with electronic system | — | 2020-09-29 |
| D885559 | Respiratory mask | — | 2020-05-26 |
| D418734 | Pair of handle grips | Michael L. Ritrovato | 2000-01-11 |
| D412093 | Foot support | Gabriel G. Alexander, Barry R. Albert | 1999-07-20 |