Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9614339 | Current diverter ring | Robert A. Tejano, David C. Orlowski | 2017-04-04 |
| 9071092 | Current diverter ring | Neil F. Hoehle, Robert A. Tejano, David C. Orlowski | 2015-06-30 |
| 9048603 | Current diverter ring | Robert A. Tejano, David C. Orlowski | 2015-06-02 |
| 8664812 | Current diverter ring | Robert A. Tejano, David C. Orlowski | 2014-03-04 |