Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9576723 | Insulating support flange for current loop system | Mariana Wentzell | 2017-02-21 |
| 8952275 | Insulating support flange for current loop system | Mariana Wentzell | 2015-02-10 |
| 8289113 | Modular soft starter | David Donald Miller | 2012-10-16 |
| 7898374 | Modular soft starter | David Donald Miller | 2011-03-01 |
| 7804038 | Multi-vacuum contactor control system | Angelo R. Bortolus, Reginald A. Drake, F. Michael Frayne | 2010-09-28 |
| 7746649 | Modular soft starter | David Donald Miller | 2010-06-29 |
| 7593211 | Automatically configuring vacuum contactor | Reginald A. Drake | 2009-09-22 |
| 7576451 | Self powered gate driver system | Kenneth Ronald Hilderley | 2009-08-18 |
| 5796599 | Self-powered gate driver board | Dusan Raonic, Didier Gilbert Rouaud | 1998-08-18 |