Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321306 | Wireless system to detect presence of child in a baby car seat | Joseph Kinman Lee, Daniel R. Spach, Darren Paul Umstead | 2008-01-22 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321306 | Wireless system to detect presence of child in a baby car seat | Joseph Kinman Lee, Daniel R. Spach, Darren Paul Umstead | 2008-01-22 |