Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157552 | Educational lamp | — | 2018-12-18 |
| D649135 | Infant data collection device | Adam B. Hocherman, Eric Nichols | 2011-11-22 |
| 6960039 | Drawing tool for using multiple markers | Dayne Sieling, Arie I. Aharon, Joseph Sherman, Charles P. Davis | 2005-11-01 |
| D464380 | Flying disk | — | 2002-10-15 |
| D464088 | Flying disk | — | 2002-10-08 |
| 6030272 | Toys having gyroscope-based motion resisting action | — | 2000-02-29 |
| D404226 | Hockey stick blade rack | Louis Hsiao | 1999-01-19 |
| D401426 | Skate and footwear fitting station | Louis Hsiao | 1998-11-24 |
| 5775707 | Skate wheel fastening system | Albert Yiu-So Shum | 1998-07-07 |
| 5600849 | Wrist guard | — | 1997-02-11 |
| 5518238 | Street hockey puck | Albert Yiu-So | 1996-05-21 |
| D363025 | Dispensing closure | Joseph F. Deflander, Nadi Bilani, Johan Willy Declerck, Peter W. Hamilton, Leane Kristine Davis | 1995-10-10 |
| 5450625 | Elbow and knee guards with removable shell protectors | — | 1995-09-19 |
| D350482 | Combination cap and nozzle unit | Peter W. Hamilton, Leane Kristine Davis | 1994-09-13 |