Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609607 | Article separation conveyor | Douglas E. Olson, John R. Stafford, Gerald A. Brouwer, Ricardo N. Schiesser, Dennis J. Schuitema | 2003-08-26 |
| 6152288 | High volume storage system with power and free drive | Dennis J. Schuitema | 2000-11-28 |
| 5540323 | Modular pneumatic accumulation conveyor | Ricardo N. Schiesser, David Cotter | 1996-07-30 |
| 5531311 | Conveyor article propelling roller drive system | Curtis E. LeMay, David Cotter | 1996-07-02 |
| 5429225 | Modular pneumatic accumulation conveyor and method | Ricardo N. Schiesser, David Cotter | 1995-07-04 |
| 5415281 | High speed article unscrambler and aligner | Eric R. Taylor, Curtis E. LeMay, Gerald A. Brouwer | 1995-05-16 |
| 5358097 | Accumulation conveyor with retractable sensor | Douglas J. Bakkila, Samuel J. DeMan, David Cotter, Arthur J. Terpstra, Jr. | 1994-10-25 |
| 5191967 | Conveyor system having non-singulating accumulation conveyor | Arthur J. Terpstra, Jr. | 1993-03-09 |
| 5127510 | Modular diverter shoe and slat construction | David Cotter, Curtis E. LeMay | 1992-07-07 |
| 4738347 | Diverter shoe and diverting rail | Gerald A. Brouwer, William J. Campbell, Charles W. Saur | 1988-04-19 |