Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7498712 | Grain orientation control through hot pressing techniques | Candace Stephenson Barefoot, George Dane Goodson, Timothy Glenn King, Ray John Matthews, John David Reece, Jr. +2 more | 2009-03-03 |
| 6998754 | Brush assemblies | Michael Nedriga, Pimol Vonkchalee, Alvin Farthing, Otway Southall | 2006-02-14 |
| 6958563 | Riser commutators | Pimol Vonkchalee, Winford Stephens, Danny Thornton, Robert Jenkins | 2005-10-25 |
| 6246144 | Carbon brush holders or cards | Beecher G. Simmons, Scott L. Fitzner, Michael Nedriga | 2001-06-12 |
| 6236136 | Methods and results of manufacturing commutators | Alvin Farthing, Tony Earl Hall, John David Reece, Jr. | 2001-05-22 |