Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D581090 | Pyramidal diffuser | C. Nicholas Colleran, Jr., Samuel Jennings Colleran | 2008-11-18 |
| D568529 | Pyramidal diffuser | C. Nicholas Colleran, Jr., Samuel Jennings Colleran | 2008-05-06 |