Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311205 | Modular powered air purifying respirator system | Sean Springer, Daren Olsen | 2025-05-27 |
| 11291869 | Modular powered air purifying respirator system | Sean Springer, Daren Olsen | 2022-04-05 |
| 6350228 | Infant care apparatus with protective sound and light | Andrew H. Richards, Christopher A. Dykes | 2002-02-26 |