Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8411230 | Light polarizer | Robert B. Nilsen, Patrick W. Mullen, Edward D. Phillips | 2013-04-02 |
| 8054416 | Light polarizer | Robert B. Nilsen, Patrick W. Mullen, Edward D. Phillips | 2011-11-08 |
| 7644135 | Method of improving communications data throughput on embedded systems and reducing the load on the operating system and central processing unit | Denis Beaudoin | 2010-01-05 |
| 7020723 | Method of allowing multiple, hardware embedded configurations to be recognized by an operating system | Denis Beaudoin, Gregory Guyotte, William S. Egr | 2006-03-28 |
| 6699567 | Stain resistant film construction | Patrick W. Mullen | 2004-03-02 |
| 6139158 | Retroreflective articles with multiple size prisms in multiple locations | Robert B. Nilsen | 2000-10-31 |
| 6119751 | Apparatus and method for producing retroreflective material having printed patterns thereon | Robert B. Nilsen, Gus Bernard | 2000-09-19 |
| 6120636 | Apparatus and method for producing retroreflective material having printed patterns thereon | Robert B. Nilsen, Gus Bernard | 2000-09-19 |
| 5719074 | Method of making a planar color filter array for CCDS from dyed and mordant layers | Gilbert A. Hawkins, David L. Losee, Robert L. Nielsen | 1998-02-17 |
| 5708264 | Planar color filter array for CCDs from dyed and mordant layers | Gilbert A. Hawkins, David L. Losee, Robert L. Nielsen | 1998-01-13 |
| 5657162 | Retroreflective articles with multiple size prisms in multiple locations | Robert B. Nilsen | 1997-08-12 |
| 5643400 | Method and apparatus for producing seamless retroreflective sheeting | Gus Bernard, Robert B. Nilsen | 1997-07-01 |
| 5558740 | Method and apparatus for producing seamless retroreflective sheeting | Gus Bernard, Robert B. Nilsen | 1996-09-24 |
| 5510215 | Method for patterning multilayer dielectric color filter | Eric T. Prince, Sharlene A. Wilson | 1996-04-23 |
| 5360698 | Deep UV lift-off resist process | — | 1994-11-01 |
| 5246803 | Patterned dichroic filters for solid state electronic image sensors | Anna L. Hrycin, Armin K. Weiss | 1993-09-21 |
| 5120622 | Lift-off process for patterning dichroic filters | — | 1992-06-09 |
| 5053299 | Method of making color filter arrays | Kathleen S. Hollis | 1991-10-01 |
| 4876167 | Color filter array containing a photocrosslinked polymeric mordant | Robert A. Snow, Hugh G. McGuckin, Ignazio S. Ponticello, Robert C. Daly, Laurel J. Pace +1 more | 1989-10-24 |
| 4808510 | Photographic element and patternable mordant composition | Robert A. Snow, Hugh G. McGuckin, Ignazio S. Ponticello, Robert C. Daly, Laurel J. Pace +1 more | 1989-02-28 |
| 4748144 | Delafossite mixed metal oxide catalysts and method for their preparation | John R. Monnier, Gustav R. Apai, II | 1988-05-31 |