Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5929426 | Magnetic card sensor for sensing presence of a card having a magnetic stripe and thickness complying with ISO standard | — | 1999-07-27 |
| 5835271 | Encased retroreflective elements and method for making | Larry K. Stump, Thomas V. Kusilek, Terry R. Bailey, Louis C. Belisle | 1998-11-10 |
| 5828043 | Card reader system including an invalidating device | Kenneth A. Nicoll, Robert Suttie, Alexander W. Logie | 1998-10-27 |
| 5816305 | Protective cover having a non-woven absorbent layer | — | 1998-10-06 |
| 5774265 | Durable retroreflective elements | James P. Mathers, Chris J. Goodbrake, Kathleen A. Hachey, Thomas P. Hedblom, Kathleen M. Humpal +3 more | 1998-06-30 |
| 5760380 | Shutter mechanism for card controlled self-service transaction terminal | — | 1998-06-02 |
| 5721420 | Shutter control mechanism | — | 1998-02-24 |
| 5677050 | Retroreflective sheeting having an abrasion resistant ceramer coating | Zayn Bilkadi | 1997-10-14 |
| 5667335 | Fiber reinforced raised pavement marker and method of making | Sithya S. Khieu | 1997-09-16 |
| 5571362 | Method for making retroreflective article with dual reflectors | Kathleen A. Hachey, Thomas P. Hedblom | 1996-11-05 |
| 5417515 | Retroreflective article with dual reflector | Kathleen A. Hachey, Thomas P. Hedblom | 1995-05-23 |
| 5391015 | Pavement markers with silicone adhesive | James M. Kaczmarczik, James E. Lasch, Gregory F. Jacobs, Daniel J. Willie | 1995-02-21 |
| 5310278 | Pavement markers with silicone adhesive | James M. Kaczmarczik, James E. Lasch, Gregory F. Jacobs, Daniel J. Willie | 1994-05-10 |
| D311704 | Pavement marker | — | 1990-10-30 |
| 4875798 | Retroreflective pavement marker | — | 1989-10-24 |
| 4719621 | Packet fastbus | — | 1988-01-12 |
| 4648689 | Pavement marking tape | — | 1987-03-10 |
| 4626127 | Elastomeric pavement marker | — | 1986-12-02 |
| 4534673 | Elastomeric pavement marker | — | 1985-08-13 |
| 4521129 | Elastomeric pavement marker having improved configuration | Thomas Krech | 1985-06-04 |
| 4418110 | Vapor-permeable retroreflective sheeting | Terry R. Bailey | 1983-11-29 |
| 4348397 | Probenecid-dyphylline therapy | Charles Jarboe | 1982-09-07 |