Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357485 | Color motion picture print films | Christopher J. Haller, Paul L. Zengerle | 2013-01-22 |
| 5967450 | Multiple durometer pressure roller | Kevin A. Cole, Sharon A. Guzman, Scott W Tang | 1999-10-19 |
| 5942062 | Pattern to control spread of adhesive during lamination of sheets | Stephen J. Hassall | 1999-08-24 |
| 5803398 | Multiple durometer pressure roller | Kevin A. Cole, Sharon A. Guzman, Scott W Tang | 1998-09-08 |
| 5686169 | Pattern to control spread of adhesive during lamination of sheets | Stephen J. Hassall | 1997-11-11 |
| 5670188 | Apparatus for single-sided, cold mechanical knurling | Kevin A. Cole, Sharon A. Guzman, John J. Zeller | 1997-09-23 |
| 5532786 | Methods for assembling depth image systems | Stephen J. Hassall, Martin E. Oehlbeck | 1996-07-02 |
| 5473406 | Apparatus and methods for assembling depth image systems | Stephen J. Hassall, Martin E. Oehlbeck | 1995-12-05 |