Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002247 | Cross purge valve and container assembly | Charles Michael Birtcher, Thomas Andrew Steidl | 2011-08-23 |
JB
John Eric Baker
Overall (2011): #264,898 of 364,097Top 75%
1
Patents 2011