Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38040 | Swept turbomachinery blade | Bruce P. Biederman, John A. Orosa | 2003-03-18 |
DS
David A. Spear
Overall (2003): #239,061 of 273,478Top 90%
1
Patents 2003