Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9354215 | Metal to ceramic seal | Evan Schaefer, Kaius K. Polikarpus, Wayne M. Chadwick | 2016-05-31 |
MA
Mark S. Alexander
Overall (All Time): #3,002,829 of 4,157,543Top 75%
1
Patents All Time