Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D662347 | Grill | Randall L. May, Jack Lockhart, Nam Wai Chau, Owen Slater, Po Sum Lee | 2012-06-26 |
| D651566 | Transformer | Jack Lockhart, Lance Thompson, Wai Wah Chung, Randall L. May | 2012-01-03 |
| D644991 | Transformer | Jack Lockhart, Lance Thompson, Wai Wah Chung, Randall L. May | 2011-09-13 |
| D644992 | Transformer | Jack Lockhart, Lance Thompson, Wai Wah Chung, Randall L. May | 2011-09-13 |
| D633438 | Transformer | Jack Lockhart, Randall L. May, Owen Slater, Wai Wah Chung, Hoi Wing Chin +1 more | 2011-03-01 |
| D633439 | Transformer | Jack Lockhart, Randall L. May, Owen Slater, Wai Wah Chung, Hoi Wing Chin +1 more | 2011-03-01 |
| D633440 | Transformer | Jack Lockhart, Randall L. May, Owen Slater, Wai Wah Chung, Hoi Wing Chin +1 more | 2011-03-01 |
| D562630 | Grill lid | Nam Wai Chau | 2008-02-26 |
| D560416 | Grill | Randall L. May | 2008-01-29 |
| D560419 | Grill | Jack Lockhart, Nam Wai Chau | 2008-01-29 |
| D557555 | Grill lid | Nam Wai Chau, Brian Wood, Siu Cheong Hon | 2007-12-18 |