Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471003 | Combination cutting board and sealable container | Matthew Wade Perkins, Sally Ng | 2022-10-18 |
| D360198 | Optical disc storage library | Richard Gioscia | 1995-07-11 |
| 5351161 | Variable scale rotary switch | Michael T. MacKay, Robert Duffy, Lee A. Cotterill, William S. Herz | 1994-09-27 |
| 5187630 | Multi-parameter variable scale rotary switch | Michael T. MacKay, Robert Duffy, Lee A. Cotterill, William S. Herz | 1993-02-16 |
| D295518 | Lottery terminal | Leslie Charles King, Stephen L. Albert, Joe Munsch, Marland Chow | 1988-05-03 |