Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352613 | Dual platform weighing scale technology | William P. Kroll | 2025-07-08 |
| 11828645 | Weigh scale technology | William P. Kroll, Ryan V. Peters | 2023-11-28 |
| 11009385 | Portable, electronic weigh scale system | William P. Kroll | 2021-05-18 |
| 10969266 | Weigh scale technology | William P. Kroll, Ryan V. Peters | 2021-04-06 |
| D851687 | Seed tender load cell | William P. Kroll | 2019-06-18 |
| 9297648 | Vehicle wheel alignment technology | William P. Kroll | 2016-03-29 |
| 7423225 | Weigh in motion technology | William P. Kroll, Mathew C. Young, Jason Wissink | 2008-09-09 |
| 7137417 | Tire inflation technology | William P. Kroll | 2006-11-21 |
| 7119287 | Platform scale with under-platform mounted load cell protection cases for reducing side forces | William P. Kroll | 2006-10-10 |
| 6397657 | Apparatus and method for testing torsion bars | William P. Kroll, Karl J. F. Kroll | 2002-06-04 |
| 6314657 | Apparatus and method for gauging the ride height of a vehicle | William P. Kroll | 2001-11-13 |
| 6199427 | Apparatus and method for testing leaf springs | William P. Kroll | 2001-03-13 |
| 5646376 | Aircraft weighing scale with improved base, platform and load cell mounting assembly | William P. Kroll, Mark Browne, Tom Bartsch | 1997-07-08 |