Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8268187 | Refrigeration oil from gas-to-liquid-derived and bio-derived diesters | Ravindra Shah, Stephen J. Miller, Saleh Elomari | 2012-09-18 |
DK
David C. Krammer
Overall (All Time): #3,222,967 of 4,157,543Top 80%
1
Patents All Time