Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8413418 | Gas turbine engine | Samuel A. Mason, Mark D. Taylor, Torbjorn O. Lindquist, Robert John Miller | 2013-04-09 |
JH
Jonathan J. H. Heffer
Overall (All Time): #3,154,207 of 4,157,543Top 80%
1
Patents All Time