Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693274 | Method and system of sorting a plurality of received articles having varying size and shape | Randy K. Baird | 2004-02-17 |
| 5981892 | Food handling conveyor apparatus having sound detection means | Randy K. Baird, Kenneth M. Marshall, Robert A. Krynock, Stephen M. Pellegrino, Steven Richard Smith +2 more | 1999-11-09 |
| 5850906 | Bi-directional, differential motion conveyor | — | 1998-12-22 |
| 5841621 | Sensorless measurement of electromagnetic actuator displacement device | Michael Steven Giusto | 1998-11-24 |
| 5311977 | High resolution parts handling system | Randy K. Baird, Stanley P. Turcheck, Jr., James P. Martin | 1994-05-17 |
| 5293987 | Feeder drive | Kenneth M. Marshall, Harold E. Patterson, Paul I. Sleppy | 1994-03-15 |
| 5287027 | Electromagnetic drive for use with vibratory conveyors | Kenneth M. Marshall, Paul I. Sleppy, Harold E. Patterson | 1994-02-15 |
| 4784493 | Element recognition and orientation | Stanley P. Turcheck, Jr., James P. Martin | 1988-11-15 |
| 4719376 | Electromagnetic vibratory exciter | Robert E. Kraft, Kenneth M. Marshall | 1988-01-12 |
| 4701647 | Electromagnetic vibratory exciter | Robert E. Kraft, Kenneth M. Marshall | 1987-10-20 |
| 4673833 | Electromagnetic vibratory exciter | Robert E. Kraft, Kenneth M. Marshall | 1987-06-16 |
| 4619356 | Programmable parts feeder | William R. Brown, James P. Martin, Stanley P. Turcheck, Jr., Junius D. Scott, John D. Gotal | 1986-10-28 |
| 4455496 | Electromagnetic vibratory exciter | Robert E. Kraft, Kenneth M. Marshall | 1984-06-19 |
| 4272366 | Heavy duty two mass vibratory machine | William L. Wine | 1981-06-09 |