Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600761 | Hands-free and non-visually occluding object information interaction system | Eric Smith | 2013-12-03 |
| 7774083 | Methods and systems for position sensing | Philip L. Freeman, John R. Dworschak | 2010-08-10 |
| 7649469 | Pressure sensitive work indicator | Eric Smith | 2010-01-19 |
| 7627447 | Method and apparatus for localizing and mapping the position of a set of points on a digital model | Christopher G. Riegel, Philip L. Freeman | 2009-12-01 |
| 7305277 | Methods and systems for position sensing of components in a manufacturing operation | Philip L. Freeman, John R. Dworschak | 2007-12-04 |