Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217369 | Atmospheric furnace door counterbalance | Nathan P. Lee, Willard L. Hofer | 1993-06-08 |
DB
Dix Brown
Overall (All Time): #3,825,648 of 4,157,543Top 95%
1
Patents All Time