Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457429 | Method and apparatus for laser scribing glass sheet substrate coatings | Joseph J. Hanak, Ricky S. Harju, Norman L. Helman, Kenneth R. Hecht | 2016-10-04 |
| 6919530 | Method and apparatus for laser scribing glass sheet substrate coatings | Ricky S. Harju, Joseph J. Hanak, Norman L. Helman, Kenneth R. Hecht | 2005-07-19 |
| 6559411 | Method and apparatus for laser scribing glass sheet substrate coatings | Joseph J. Hanak, Ricky S. Harju, Norman L. Helman, Kenneth R. Hecht | 2003-05-06 |
| 4917514 | Thermal printing device and tape supply cartridge embodying a tape cut-off mechanism | Michael M. Richardson | 1990-04-17 |
| 4815874 | Thermal printer and tape-ribbon cartridge with cut-off mechanism | Michael M. Richardson | 1989-03-28 |
| 4815875 | Tape-ribbon cartridge and receiver tray with pivoted cover and cam | Michael M. Richardson | 1989-03-28 |
| 4634220 | Directionally imaged sheeting | Eric N. Hockert, Bruce D. Orensteen, Thomas I. Bradshaw | 1987-01-06 |