Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851255 | Normally open reverse flow flapper valve | Patrick Germain, Henry Smith | 2005-02-08 |
PA
Paul Aitchison
Overall (2005): #127,354 of 245,428Top 55%
1
Patents 2005