Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306236 | Needle electrode for use with hypodermic syringe attachment | Alan J. Schaefer | 1994-04-26 |
| 5255677 | Disposable electrodes for electromyography (EMG) and nerve conduction velocity (NCV) and kit containing same | Alan J. Schaefer, Finn Pedersen, Carsten Stabell | 1993-10-26 |
| 5203330 | Disposable electrodes for electromyography (EMG) and nerve conduction velocity (NCV) and kit containing same | Alan J. Schaefer, Finn Pedersen, Carsten Stabell | 1993-04-20 |
| 5170788 | Needle electrode and method of assembly thereof | — | 1992-12-15 |
| 5117978 | Sheath for monopolar needle | Bert D. Heinzelman, Jeffrey A. Stein | 1992-06-02 |
| 5042482 | Disposable monopolar needle assembly | Bert D. Heinzelman, Jeffrey A. Stein | 1991-08-27 |