Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124933 | Pavement marking system for lane identification | Susannah C. Clear | 2021-09-21 |
| 10753053 | Pavement marking composition | — | 2020-08-25 |
| 10725260 | Distribution cabling tape and system | William J. Clatanoff, Susannah C. Clear, Tommie Wilson Kelley, Cary A. Kipke, Donald K. Larson +2 more | 2020-07-28 |
| 10606018 | Distribution cabling tape and system | William J. Clatanoff, Donald K. Larson, Daniel J. Treadwell, Zachary M. Thompson, Tommie Wilson Kelley +2 more | 2020-03-31 |
| 10344133 | Pavement marking tape with modified polyurethane topcoat | James E. Garbe | 2019-07-09 |
| 7458693 | Retroreflective elements and articles | Rebecca A. Shipman, Craig S. Chamberlain, James D. Heininger, Douglas E. Weiss, Gerald S. Deeb | 2008-12-02 |
| 7413316 | Retroreflective elements and articles | Rebecca A. Shipman, Craig S. Chamberlain, James D. Heininger, Douglas E. Weiss, Gerald S. Deeb | 2008-08-19 |
| 7168815 | Retroreflective elements and articles | Rebecca A. Shipman, Craig S. Chamberlain, James D. Heininger, Douglas E. Weiss, Gerald S. Deeb | 2007-01-30 |
| 7156528 | Retroreflective elements and articles | Douglas E. Weiss, Rebecca A. Shipman, Craig S. Chamberlain, James D. Heininger, Gerald S. Deeb | 2007-01-02 |
| 6966660 | Article exhibiting dry and wet retroreflectivity | Gina M. Buccellato, John L. Vandenberg | 2005-11-22 |
| 6479132 | Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same | Eric E. Rice, Terry L. Bescup, Joseph M. McGrath | 2002-11-12 |
| 6431788 | Wear resistant pavement marking | Eric E. Rice, Curtis W. Meverden, Gregory E. Gilligan, Thomas Krech | 2002-08-13 |
| 6365262 | Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same | Eric E. Rice, Terry L. Bescup, Joseph M. McGrath | 2002-04-02 |
| 6247818 | Method for making retroreflective elements having enhanced retroreflectivity under dry and/or wet conditions | Eric E. Rice | 2001-06-19 |
| 5928761 | Retroreflective black pavement marking articles | Gregory F. Jacobs | 1999-07-27 |
| 5777791 | Wet retroreflective pavement marking articles | — | 1998-07-07 |
| 5774265 | Durable retroreflective elements | James P. Mathers, Chris J. Goodbrake, Kathleen A. Hachey, Kathleen M. Humpal, Roger W. Lange +3 more | 1998-06-30 |
| 5763000 | Pavement marking with multiple topcoats | — | 1998-06-09 |
| 5683746 | Patterned pavement markings with upright retroreflectors | T. Ian Bradshaw | 1997-11-04 |
| 5676488 | Pavement marking with multiple topcoats | — | 1997-10-14 |
| 5670227 | Patterned pavement markings with upright retroreflectors | T. Ian Bradshaw | 1997-09-23 |
| 5593246 | Patterned chalk-resistant pavement marking and method of making | Kathleen A. Hachey, Robert L. Keech | 1997-01-14 |
| 5571362 | Method for making retroreflective article with dual reflectors | Kathleen A. Hachey, David C. May | 1996-11-05 |
| 5417515 | Retroreflective article with dual reflector | Kathleen A. Hachey, David C. May | 1995-05-23 |
| 5286682 | Yellow retroreflective pavement markings | Gregory F. Jacobs, James E. Lasch, Larry K. Stump | 1994-02-15 |