Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10111559 | Hardware assembly | Neil Edwards, Laura L. Hawkins, Geraint Krumpe, William H. Spencer | 2018-10-30 |
| 8556224 | Adhesively mountable bathroom accessories | Semen Kharchenko, William H. Spencer, Michael Glenn Geels, Jigui Li, Hyun Moon | 2013-10-15 |