Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981197 | Easily removable filter bowl for paint spray guns | Michael Kosmyna | 2011-07-19 |
MB
Marvin D. Burns
Overall (2011): #230,216 of 364,097Top 65%
1
Patents 2011