Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598823 | Films including triazine-based ultraviolet absorbers | Bimal V. Thakkar, David M. Burns, David B. Olson, Lee A. Pavelka | 2020-03-24 |
| 10094960 | Retroreflective sheeting including a low elastic modulus layer | Reema Chatterjee, Jeffrey A. Peterson, Christopher P. Gerlach | 2018-10-09 |
| 9658363 | Films including triazine-based ultraviolet absorbers | Bimal V. Thakkar, David M. Burns, David B. Olson, Lee A. Pavelka | 2017-05-23 |
| 7410604 | Method of making retroreflective sheeting and slot die apparatus | Stanley C. Erickson, James C. Breister, Gregory H. Van Erem, Stephen W. Mohn, Paul DeRoussel | 2008-08-12 |
| 7364421 | Method of making retroreflective sheeting and slot die apparatus | Stanley C. Erickson, James C. Breister, Gregory H. Van Erem, Stephen W. Mohn, Paul DeRoussel | 2008-04-29 |
| 7025847 | Segmented sheeting and methods of making and using same | Eugene H. Carlson, James C. Coderre, Christopher Harvey, James E. Lasch, Colleen C. Nagel | 2006-04-11 |
| 6958179 | Segmented sheeting and methods of making and using same | Eugene H. Carlson, James C. Coderre, Christopher Harvey, James E. Lasch, Colleen C. Nagel | 2005-10-25 |
| 6935756 | Retroreflective articles having moire-like pattern | Nelson D. Sewall, Kenneth L. Smith, Madeleine B. Fleming, John C. Nelson | 2005-08-30 |
| 6843571 | Methods of making a master and replicas thereof | Nelson D. Sewall, Kenneth L. Smith, Madeleine B. Fleming, John C. Nelson | 2005-01-18 |