Issued Patents All Time
Showing 176–186 of 186 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5941655 | Direction-indicating pavement marking having raised protuberances and method of making | Larry K. Stump | 1999-08-24 |
| 5928761 | Retroreflective black pavement marking articles | Thomas P. Hedblom | 1999-07-27 |
| 5880885 | High entrance angle retroreflective article and method of making | Terry R. Bailey, Louis C. Belisle, Larry K. Stump, David G. Schueler, Dale H. Haunschild | 1999-03-09 |
| 5853846 | Conformable magnetic articles underlaid beneath traffic-bearing surfaces | Gary W. Clark, Thomas J. Dahlin, Richard E. Fayling, Bernard A. Gonzalez, David M. Hopstock +1 more | 1998-12-29 |
| 5837350 | Wide range vertical retroreflective delineator | — | 1998-11-17 |
| 5744239 | Addition of antimicrobial agents to pavement marking materials | Gina M. Buccellato, Rochelle R. Robideau, Keith M. Hoffmann | 1998-04-28 |
| 5536569 | Thermoplastic marking sheet | James E. Lasch, Terry R. Bailey, Roger R. Kult | 1996-07-16 |
| 5391015 | Pavement markers with silicone adhesive | James M. Kaczmarczik, James E. Lasch, David C. May, Daniel J. Willie | 1995-02-21 |
| 5310278 | Pavement markers with silicone adhesive | James M. Kaczmarczik, James E. Lasch, David C. May, Daniel J. Willie | 1994-05-10 |
| 5286682 | Yellow retroreflective pavement markings | James E. Lasch, Thomas P. Hedblom, Larry K. Stump | 1994-02-15 |
| 5194113 | Process for making conformable thermoplastic marking sheet | James E. Lasch, Terry R. Bailey, Louis C. Belisle, Roger R. Kult, Robert A. Haenggi +1 more | 1993-03-16 |