Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D578031 | Clock face | Christopher Althorpe | 2008-10-07 |
| D560945 | Mat | Stephen Marshall-Rees | 2008-02-05 |
| 6235367 | Composite material for construction and method of making same | Valerie L. Holmes, Frank J. McManus | 2001-05-22 |