Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388295 | Power source communication with downstream device by changing output voltage on a power bus | Arne Ballantine, Prasad PMSVVSV, Rajesh Gopinath, Ranganathan Gurunathan, Marshall Worth +2 more | 2025-08-12 |
| 11916378 | Power source communication with downstream device by changing output voltage on a power bus | Arne Ballantine, Prasad PMSVVSV, Rajesh Gopinath, Ranganathan Gurunathan, Marshall Worth +2 more | 2024-02-27 |
| 10588233 | Damper with printed circuit board carrier | Scott S. DUNAWAY, Matthew L. Roessle, Michael Lepkowski, Corey L. Stewart, Michael S. Weaver +1 more | 2020-03-10 |
| 8309893 | Switching apparatus and controller for an electric appliance that promotes extended relay life | — | 2012-11-13 |
| 7786766 | Appliance control system with a zero crossing detecting circuit | — | 2010-08-31 |
| 5872615 | Motion picture presentation system | — | 1999-02-16 |