Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422843 | Resonance generating muffler | Andrew Barrett | 2016-08-23 |
| 8152120 | Multipurpose support for attachments mountable to the tow hitch of a vehicle | Sean Doherty | 2012-04-10 |
| D397875 | Pet hair carpet rake apparatus | — | 1998-09-08 |
| 5065405 | Sealed-off, RF-excited gas lasers and method for their manufacture | Peter Laakmann, Stanley R. Byron | 1991-11-12 |
| 4660366 | Friction spinning apparatus | William A. Tattersall, Dennis O'Donnell | 1987-04-28 |