Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D837813 | Display screen with graphical user interface | Yuji Segawa, Ryoji Karinaga | 2019-01-08 |
| D833033 | Genetic testing device master unit | Yuji Segawa, Ryoji Karinaga | 2018-11-06 |
| 6530261 | Semi-truck trailer brake test device, system and method | — | 2003-03-11 |
| 6474150 | Air brake test device with remote control | Norman A. Berg | 2002-11-05 |
| 4987834 | Accumulating conveyor with self-propelled pallets | Glenn Peck, Kenneth J. Pol | 1991-01-29 |
| 4971515 | Apparatus for moving individual sheets from a stack of sheets | Kenneth J. Pol, Jack D. Gyger, Lawrence P. Hyland | 1990-11-20 |
| 4955291 | Conveyor with self propelled vehicles each having an on board control | David M. Dillon, Michael R. Boyer | 1990-09-11 |
| 4911443 | Football game system and method of play | — | 1990-03-27 |
| 4846073 | Selective delivery arrangement for self propelled pallet vehicles | Michael R. Boyer, Jack D. Gyger | 1989-07-11 |
| 4804173 | Method and apparatus for moving individual sheets from a stack of sheets | Kenneth J. Pol, Jack D. Gyger, Lawrence P. Hyland | 1989-02-14 |