Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10309800 | Intelligent receptacle | Richard Nolan DeVries, Stephen Johnson | 2019-06-04 | $9,389,000 |
| 9677907 | Intelligent receptacle | Richard Nolan DeVries, Stephen Johnson | 2017-06-13 | $8,224,000 |