Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428279 | Low windage loss, light weight closure bucket design and related method | George Ernest Reluzco, David Alan Caruso, James Rollins Maughan | 2002-08-06 |
DC
Douglas Carl Colwell
Overall (All Time): #3,552,982 of 4,157,543Top 90%
1
Patents All Time