Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385630 | Portable flashlight | Mark Colton, Jonathan Kirkpatrick, Xiaotian Zeng, Karen M. BAUMEISTER, Timothy J. Payne | 2025-08-12 |
| 12196380 | Portable illumination apparatus | Tao Wang, Karen M. BAUMEISTER, Jonathan Kirkpatrick, Xiaotian Zeng, Timothy J. Payne | 2025-01-14 |
| 6497374 | Single-functional shower head assembly | Chin-Lung Wu | 2002-12-24 |