Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9370969 | Industrial cart with interchangeable accessories | John Wayne Kroening, Andrew M. Battermann | 2016-06-21 |
| 9162528 | Caster mounting interface for industrial cart | John Wayne Kroening | 2015-10-20 |
| 9146262 | Non-contact, hand-held voltage detector | Richard Allan Duke | 2015-09-29 |
| D699133 | Voltage detector | — | 2014-02-11 |