Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518647 | System and method for controlling an alternating current power inverter | Bruce A. Purkey | 2019-12-31 |
| 10065521 | System and method for using solar power to supplement power in a DC electrical system | Bruce A. Purkey | 2018-09-04 |
| 9725000 | System and method for monitoring remote battery charging | Bruce A. Purkey | 2017-08-08 |
| 9156356 | Intelligent battery disconnect | Guy T. Rini, Charles J. Groeller | 2015-10-13 |
| 8823381 | Alternator battery system tester and method | Bruce A. Purkey | 2014-09-02 |
| 8775008 | Electrical system health monitor (ESHM) system and method | Guy T. Rini, Charles J. Groeller | 2014-07-08 |
| 8004242 | System and method for managing distribution of vehicle power in a multiple battery system | Bruce A. Purkey | 2011-08-23 |
| 7990155 | Heavy duty battery system tester and method | — | 2011-08-02 |
| 6771073 | Microprocessor-based hand-held electrical-testing system and method | Bruce A. Purkey | 2004-08-03 |
| 6359442 | Microprocessor-based hand-held battery tester system | Bryan R. Lundbeck | 2002-03-19 |
| D442503 | Handheld battery tester | Bryan R. Lundbeck | 2001-05-22 |