Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688900 | Insulating joint for electrically heated pipeline | Ronald Marshall Bass, James Raymond Hale | 2004-02-10 |
GD
Gerald R. Douglas
Overall (All Time): #3,469,446 of 4,157,543Top 85%
1
Patents All Time