Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169317 | Hands-free door opening system and method | Robert Hubert | 2012-05-01 |
| 7068179 | Hands-free door opener and method | Nathan Snell, Rafael Rodriguez, Todd Krawczyk | 2006-06-27 |
| 6967587 | Hands-free door opener and method | Nathan Snell, Rafael Rodriguez, Todd Krawczyk | 2005-11-22 |