Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8674556 | Automatic variable power outlet for energy saving power source | Prapan Paul Tinaphong, Henry D. Caskey, Louis E. Lenzi, David Anthony Benedetti, James K. Rinehart | 2014-03-18 |
| 7961111 | Home control protection system | Prapan Paul Tinaphong, Louis E. Lenzi, Joseph Craig Engle | 2011-06-14 |