Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D350826 | Disposable dental instrument kit | James Shen | 1994-09-20 |
| 5295830 | Aseptic dental valves and instruments | James Shen | 1994-03-22 |
| 5263860 | Aseptic hose connector and cap | James Shen | 1993-11-23 |
| D340980 | Sculpting tool for dentistry | James Shen | 1993-11-02 |
| 5165891 | High-volume ejector with valves and spacing fin | James Shen | 1992-11-24 |
| 5114342 | Saliva ejector tip with integral valve | James Shen | 1992-05-19 |