Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8965641 | Positioning system using radio frequency signals | David W. Smith | 2015-02-24 |
RY
Richard Kent Yates
Overall (All Time): #3,040,411 of 4,157,543Top 75%
1
Patents All Time