Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11033763 | Respirator including polymeric netting and method of forming same | Nhat Ha T. Nguyen, Thomas J. Xue, Seyed A. Angadjivand, Ronald W. Ausen, William J. Kopecky +2 more | 2021-06-15 |
| 9779323 | Paper sheet or presentation board such as white board with markers for assisting processing by digital cameras | — | 2017-10-03 |
| D684558 | Earcup | Johan Håkansson, Tobias Good, Johan M. Sallander | 2013-06-18 |
| D683716 | Earcup | Johan Håkansson, Tobias Good, Johan M. Sallander | 2013-06-04 |