Issued Patents All Time
Showing 25 most recent of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8852722 | Compound mold and structured surface articles containing geometric structures with compound faces and method of making same | Kenneth L. Smith | 2014-10-07 |
| 8728610 | Compound mold and structured surface articles containing geometric structures with compound faces and method of making same | Kenneth L. Smith | 2014-05-20 |
| 8596801 | Cube corner cavity based retroreflectors with transparent fill material | Kenneth L. Smith, James C. Coderre, Cheryl M. Frey, Bruce B. Wilson | 2013-12-03 |
| 8596799 | Cube corner cavity based retroreflectors with transparent fill material | Kenneth L. Smith, Michele A. Craton, Michael P. Daniels, Roger E. Luehrs | 2013-12-03 |
| 8485672 | Structured surface articles containing geometric structures with compound faces and methods for making same | Kenneth L. Smith | 2013-07-16 |
| 8394485 | Compound mold and structured surface articles containing geometric structures with compound faces and method of making same | Kenneth L. Smith | 2013-03-12 |
| 7712904 | Structured surface articles containing geometric structures with compound faces and methods for making same | Kenneth L. Smith | 2010-05-11 |
| 7562991 | Structured surface articles containing geometric structures with compound faces and methods for making same | Kenneth L. Smith | 2009-07-21 |
| 7452588 | Cube corner cavity based retroreflectors with transparent fill material | Kenneth L. Smith, James C. Coderre, Cheryl M. Frey, Bruce B. Wilson | 2008-11-18 |
| 7384161 | Structured surface articles containing geometric structures with compound faces and methods for making same | Kenneth L. Smith | 2008-06-10 |
| 7261425 | Structured surface articles containing geometric structures with compound faces and methods for making same | Kenneth L. Smith | 2007-08-28 |
| 7250210 | Pressure-sensitive adhesives having microstructured surfaces | Mieczyslaw H. Mazurek, Robert K. Galkiewicz | 2007-07-31 |
| 7182829 | Cube corner cavity based retroreflectors with transparent fill material | Kenneth L. Smith, Michele A. Craton, Michael P. Daniels, Roger E. Luehrs | 2007-02-27 |
| 6838150 | Pressure-sensitive adhesives having microstructured surfaces | Mieczyslaw H. Mazurek, Robert K. Galkiewicz | 2005-01-04 |
| 6709258 | Method of making a mold for patterned surface articles | Verlyn Paulson, Gary Geissler, Chester A. Bacon, Jr. | 2004-03-23 |
| 6656571 | Cube corner cavity based retroreflectors and methods for making same | Kenneth L. Smith, James C. Coderre, Paul E. Humpal, Mark D. Nachbor | 2003-12-02 |
| 6641767 | Methods for replication, replicated articles, and replication tools | Haiyan Zhang | 2003-11-04 |
| 6540367 | Structured surface articles containing geometric structures with compound faces and methods for making same | Kenneth L. Smith | 2003-04-01 |
| 6533887 | Retroreflective cube corner sheeting, molds therefore, and methods of making the same | Kenneth L. Smith | 2003-03-18 |
| 6508559 | Conformable cube corner retroreflective sheeting | Chester A. Bacon, Jr. | 2003-01-21 |
| 6447878 | Retroreflective cube corner sheeting mold and sheeting formed therefrom | Kenneth L. Smith | 2002-09-10 |
| 6440880 | Pressure-sensitive adhesives having microstructured surfaces | Mieczyslaw H. Mazurek, Robert K. Galkiewicz | 2002-08-27 |
| 6413615 | Cube corner geometric structures in a substrate formed by both replicating and machining processes | Kenneth L. Smith | 2002-07-02 |
| 6386855 | Cube corner sheeting mold and of making the same | Dan E. Luttrell, Robert L. Erwin, Kenneth L. Smith | 2002-05-14 |
| 6322652 | Method of making a patterned surface articles | Verlyn Paulson, Gary Geissler, Chester A. Bacon, Jr. | 2001-11-27 |