| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Weighing | |
| #2 | Measuring length, angles and areas | |
| #3 | Measuring force, work and fluid pressure | |
| #4 | Cranes | |
| #5 | Measuring temperature | |
| #6 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kroll William P | 11 |
| #2 | Evenson Randie | 3 |
| #3 | Kroll Mark W | 2 |
| #4 | Kroll Kai | 2 |
| #5 | Kroll Karl J F | 2 |
| #6 | Young Matt | 2 |
| #7 | Kroll Robert E K | 2 |
| #8 | Mcbroom Steven | 1 |
| #9 | Peters Ryan | 1 |
| #10 | Young Matthew | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020158559A1 | Weigh scale technology | |
| US2018321029A1 | Motor vehicle alignment technology | |
| US2015316408A1 | Portable, hand-held controller and indicator technology | |
| US2014299390A1 | Strip scale technology | |
| US2014209395A1 | Low profile load cells for use with a scale | |
| US2013239420A1 | Vehicle wheel alignment technology | |
| US2005264410A1 | Telemetry technology for measurement devices | |
| US4979581A | Low profile wheel scale assembly | |
| US4813504A | Load cell structure | |
| US4714121A | Wheel scale assembly | |
| US4775018A | Load cell assembly |