Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632328 | Heat exchanger assembly | Robert Steven Sawyer, Leroy E. Schopieray | 1997-05-27 |
JF
James T. Ferretti
Overall (All Time): #3,716,459 of 4,157,543Top 90%
1
Patents All Time