Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7212876 | Maintenance opportunity planning system and method | Qing Chang, Samuel P. Marin, Roland J. Menassa, James W. Wells, Guoxian Xiao | 2007-05-01 |
DB
Dennis E. Blumenfeld
Overall (All Time): #3,384,684 of 4,157,543Top 85%
1
Patents All Time