Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695128 | Stacked spiral modular plastic conveyor belt system | John Kucharski, William J Bickel, Jr. | 2004-02-24 |
| 6484379 | Method for radius limit adjustment on radius conveyor belts | — | 2002-11-26 |
| 6382405 | Solid top radius conveyor belt | — | 2002-05-07 |
| 6345715 | Rod retention system for modular plastic conveyor belt | — | 2002-02-12 |
| 6079543 | Lane-divided plastic conveyor belt | — | 2000-06-27 |
| 5706934 | Modular solid top plastic conveyor belt | Karl V. Palmaer | 1998-01-13 |
| 5645160 | Connecting rod retention in a plastic conveyor belt | Karl V. Palmaer | 1997-07-08 |
| 5613597 | Transfer method for plastic conveyor belts | Karl V. Palmaer | 1997-03-25 |
| 5547071 | Plastic conveyor belt | Karl V. Palmaer | 1996-08-20 |
| 5419428 | Plastic conveyor belt with integral sideplate | Karl V. Palmaer | 1995-05-30 |
| 5310045 | Spiral conveyor belt with ridged drive capstan | Karl V. Palmaer | 1994-05-10 |
| 5310046 | Plastic conveyor belt with enhanced edge strength for travel on curves | Karl V. Palmaer | 1994-05-10 |
| 5224583 | Low back pressure plastic conveyor | Karl V. Palmaer | 1993-07-06 |
| 5181601 | Plastic conveyor belt with integral sideplate | Karl V. Palmaer | 1993-01-26 |
| 5069330 | Side plate for a plastic spiral conveyor belt system | Karl V. Palmaer | 1991-12-03 |
| 4901844 | Low tension plastic conveyor belt system | Karl V. Palmaer | 1990-02-20 |