Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7811142 | Fitting for cleaning a through hull port from inside a marine vessel | — | 2010-10-12 |
| 6501500 | Apparatus for routing hoses and cables in an imaging system | Donald B. Richardson, Jr., John Francis Nolan, Jeffrey Knox | 2002-12-31 |
| 6097417 | Vacuum system for removing ablated particles from media mounted in an internal drum platesetter | Donald B. Richardson, Jr., Jeffrey Knox, Nicholas K. Stefanidakis, Behrouz Abedian | 2000-08-01 |