Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9950358 | Compositions for cores used in investment casting | Xi Yang, Anthony Yu-Chung Ku, Tao Li, John Patrick Pollinger | 2018-04-24 |
JL
John Thomas Leman
Overall (2018): #362,971 of 503,207Top 75%
1
Patents 2018