Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10945887 | Method and system for an accelerated reaction of darkening of the optical device in personal protective equipment | Kristian Liptak, Ing. Robert Lauko | 2021-03-16 |
| D660634 | Combined bed sheet with attachment | David Sibbald | 2012-05-29 |
| 4502688 | Wrist and hand support device | — | 1985-03-05 |