Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289748 | Treater regeneration | Ralph W. Romig, Steve E. Page | 2016-03-22 |
RM
Robert R. McElvain
Overall (2016): #247,396 of 481,213Top 55%
1
Patents 2016