Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7365891 | Method and apparatus for directing energy based range detection sensors | Eric Hoffman, Ryan M. Sullivan | 2008-04-29 |
| 6906837 | Method and apparatus for directing energy based range detection sensors | Eric Hoffman, Ryan M. Sullivan | 2005-06-14 |
| 6373612 | Method and apparatus for directing energy based range detection sensors | Eric Hoffman, Ryan M. Sullivan | 2002-04-16 |
| 6034803 | Method and apparatus for directing energy based range detection sensor | Ryan M. Sullivan, Eric Hoffman | 2000-03-07 |