| 12361393 |
Optical receipt processing |
Pavel Melnichuk |
2025-07-15 |
| 11887070 |
Optical receipt processing |
Pavel Melnichuk |
2024-01-30 |
| 11538263 |
Optical receipt processing |
Pavel Melnichuk |
2022-12-27 |
| 10891474 |
Optical receipt processing |
Pavel Melnichuk |
2021-01-12 |
| 10229314 |
Optical receipt processing |
Pavel Melnichuk |
2019-03-12 |
| 6763948 |
Screening machine with acceleration modification |
Brady P. Ballman, Daniel J. Ferris, III, Jeff Pielage, Anthony Joseph Yanka |
2004-07-20 |
| 5887726 |
Coupling for connecting feed spout to screening machine |
— |
1999-03-30 |
| 5730297 |
Screening machine with improved base force reduction |
William E. Lower |
1998-03-24 |
| 5301814 |
Increasing the relative motion of a screen deck |
William E. Lower |
1994-04-12 |
| 5074012 |
Self-locking hold-down clamp |
— |
1991-12-24 |
| 5069778 |
Screen deck with pedestal mounted slats |
William E. Lower |
1991-12-03 |
| 4802591 |
Louvered chip screener |
William E. Lower, W. Nash McCauley, Roger C. Robins, Steven Schmidt |
1989-02-07 |
| 4234416 |
Feed stream splitter for multiple deck screening machine |
William E. Lower, Jeremy F. Simpson |
1980-11-18 |