Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920846 | Low restriction variable flow valve with directional control | Danrich Henry Demitroff, Cary Cole, Sunil Katragadda, Furqan Shaikh Zafar | 2018-03-20 |
LM
Lawrence Marshall
Overall (2018): #333,205 of 503,207Top 70%
1
Patents 2018