Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11754433 | Load sensing system with stabilized fulcrums | — | 2023-09-12 |
| 9074923 | System and methods for belt conveyor weighing based on virtual weigh span | Richard J. Tolles | 2015-07-07 |
| 9024212 | Load sensing system with flexure plate | John E. Duffy | 2015-05-05 |
| 6903282 | Weighing scale | — | 2005-06-07 |
| 5591942 | Temperature-compensated belt scale | — | 1997-01-07 |
| 5524796 | Screw feeder with multiple concentric flights | — | 1996-06-11 |
| 4821782 | Powder feeder | — | 1989-04-18 |
| 4762252 | Adaptation to major or sporadic disturbance error in weigh feeding apparatus | Paul M. Kintner | 1988-08-09 |
| 4522500 | Wall-mounted agitator for particulate material | — | 1985-06-11 |