Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523530 | Elastomeric acoustic insulator | Francis E. Byrnes, Charles J. Isabelle | 1996-06-04 |
RC
Ralph D. Costanza
Overall (All Time): #3,744,438 of 4,157,543Top 95%
1
Patents All Time