Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950333 | Passive magnetic levitation ride for amusement parks | David W. Crawford, Jonathan G. Georges, Matthew A. Simmons, Michael Craig Shatford | 2011-05-31 |
FM
Frank William Marquette
Overall (All Time): #3,251,256 of 4,157,543Top 80%
1
Patents All Time