Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111960 | Motor bearing lubrication arrangement | Lawrence J. Wittman, Andrew F. Poag | 2021-09-07 |
| 11075552 | Motor having split spray ring for cooling end turns | Raymond D. Heilman, Andrew F. Poag, S. Duke Snider, John T. Scoble, III | 2021-07-27 |