Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888721 | Breath responsive powered air purifying respirator | Ryan Hur, Dennis L. Grudt, Bob Olson, Ramesh Palanisamy | 2021-01-12 |
| 10774846 | Portable, low-power air filtration system | Ryan Hur, Bob Olson, Gary Chen, Ramesh Palanisamy | 2020-09-15 |
| 10330617 | Wearable sensor badge for toxic industrial chemicals | Ryan Hur, Ramesh Palanisamy, Gary Chen, Wei Li, Dennis L. Grudt | 2019-06-25 |
| 7241146 | Shore power wire harness | Michael T. Panich, Vincent Mangano | 2007-07-10 |
| 7221267 | User interface to aid system installation | Matt D. Chalker, Christina Woo | 2007-05-22 |