Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881718 | Fuel-fired combustor | Tony Parrish, Wilbur H. Crawley | 2014-11-11 |
| 8359842 | Airless fuel delivery system | Wilbur H. Crawley, Zhiwei Yang, Navin Khadiya | 2013-01-29 |
| D667176 | Rollable toy for pets | Charles A. Viola | 2012-09-11 |
| D609986 | Can opener with scoop | Charles A. Viola | 2010-02-16 |
| D599963 | Indented baseball | Charles A. Viola | 2009-09-08 |
| D599505 | Indented golf ball | Charles A. Viola | 2009-09-01 |
| D562419 | Indented football | Charles A. Viola | 2008-02-19 |
| D556275 | Ball | Charles A. Viola | 2007-11-27 |
| 7244281 | Method and apparatus for trapping and purging soot from a fuel reformer | William Taylor | 2007-07-17 |
| D544929 | Toy mouse | Charles A. Viola | 2007-06-19 |
| D539545 | Pet hair cleaner | Charles A. Viola | 2007-04-03 |
| D536396 | Flying saucer toy | Charles A. Viola | 2007-02-06 |
| D531364 | Paw-shaped pet bed | — | 2006-10-31 |
| D514753 | Lollipop-shaped pet toy | Charles A. Viola | 2006-02-07 |
| D513816 | Rollable pet toy | Charles A. Viola | 2006-01-24 |
| 6959542 | Apparatus and method for operating a fuel reformer to regenerate a DPNR device | William Taylor, Yougen Kong | 2005-11-01 |
| 6899059 | Refillable catnip toy | Charles A. Viola | 2005-05-31 |
| D503758 | Ball | Charles A. Viola | 2005-04-05 |
| 6843054 | Method and apparatus for removing NOx and soot from engine exhaust gas | William Taylor, Yougen Kong | 2005-01-18 |
| D500901 | Toy ball with strands for pets | — | 2005-01-11 |
| D500902 | Toy ball with ropes | Charles A. Viola | 2005-01-11 |
| D499958 | Door stop | — | 2004-12-21 |