Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021549 | System and method for rapid dump tank heating | Joseph A. Curren, Ralph W. Romig, Ai-Fu Chang | 2021-06-01 |
JH
James E. Hein
Overall (2021): #419,206 of 548,734Top 80%
1
Patents 2021