Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490858 | Sports equipment transport apparatus | David R. Sellers, Deanna Griffith, Daniel W. Ashcraft | 2009-02-17 |
| D564755 | Ski equipment transport apparatus | David R. Sellers, Deanna Griffith, Daniel W. Ashcraft | 2008-03-25 |
| 6935709 | Housing construction for rack-mounted electronic equipment | Mark H. Powell, David Wathen | 2005-08-30 |
| D473854 | Front panel of rack mounted audio equipment | Mark H. Powell, Saro Nalbandian, Daniel W. Ashcraft, David Wathen | 2003-04-29 |
| D473542 | Air inlet of rack mounted audio equipment | Mark H. Powell, Saro Nalbandian, Daniel W. Ashcraft, David Wathen | 2003-04-22 |
| D473543 | Access door of rack mounted audio equipment | Mark H. Powell, Saro Nalbandian, Daniel W. Ashcraft, David Wathen | 2003-04-22 |
| D473553 | Rear panel of rack mounted audio equipment | Mark H. Powell, Saro Nalbandian, Daniel W. Ashcraft, David Wathen | 2003-04-22 |
| D473536 | Rack mounted audio equipment | Mark H. Powell, Saro Nalbandian, Daniel W. Ashcraft, David Wathen | 2003-04-22 |
| D473538 | Louvered front panel of rack mounted audio equipment | Mark H. Powell, Saro Nalbandian, Daniel W. Ashcraft, David Wathen | 2003-04-22 |
| 6527237 | Crossbar bracket assembly for speakers and monitors | Eli Harary, David Wathen, William Patrick Conley | 2003-03-04 |
| 6497421 | Skating and other apparatus | David Anthony Edgerley | 2002-12-24 |
| D418779 | Invalid transfer aid | John Greaves | 2000-01-11 |