Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668421 | Pressurized air-gap guided active linear motor suspension system | — | 1997-09-16 |
| 5128569 | Linear induction motors | — | 1992-07-07 |
| 5090330 | Runner for air conveyor system | — | 1992-02-25 |
| 5086908 | Apparatus for moving bins simultaneously in arcuate and linear paths | Christopher L. Raiskums | 1992-02-11 |
| 5005778 | Web winding apparatus | — | 1991-04-09 |
| 4887706 | Accumulation and storage system for palletized loads | Ronald C. Hallett, Richard C. Blair | 1989-12-19 |
| 4838169 | Minimum filler runner for air conveyor system | — | 1989-06-13 |
| 4687079 | Deformable load support member having a transversely stiff core | — | 1987-08-18 |
| 4616960 | Air conveyor components | — | 1986-10-14 |
| 4579320 | Load supporting member | — | 1986-04-01 |
| 4550823 | Air film supported endless belt conveyor system | — | 1985-11-05 |
| 4489825 | Air film supported and guided load support member | — | 1984-12-25 |
| 4335901 | Suspension override system | — | 1982-06-22 |
| 4185399 | Doctor blade, drying or sealing assembly | — | 1980-01-29 |