Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562485 | Cylinder cutout system and method | Ramamurthy Vaidyanathan, Derek A. Tanis, Jeffrey J. Ribordy, Frank Lombardi | 2017-02-07 |
DN
Derek E. Nieman
Overall (All Time): #2,929,936 of 4,157,543Top 75%
1
Patents All Time