Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5829434 | Inhaler for powdered medications | Thomas J. Ambrosio, Charles R. Ashley, Alan J. Bilanin, Charles M. Huck, Andrew E. Kaufman +4 more | 1998-11-03 |
| 5740792 | Inhaler for powdered medications with gear-teeth counter assembly | Charles R. Ashley, Charles M. Huck, Ken Wilkinson | 1998-04-21 |
| 5394868 | Inhalation device for powdered medicaments | Thomas J. Ambrosio, Srinivas Manthena | 1995-03-07 |
| D350193 | Combined inhaler and cover | Charles M. Huck, Charles R. Ashley, Ken Wilkinson | 1994-08-30 |
| D344797 | Combined inhaler and cover | Charles R. Ashley | 1994-03-01 |
| D344796 | Combined inhaler and cover | Charles M. Huck, Charles R. Ashley | 1994-03-01 |
| 5243970 | Dosing device for administering metered amounts of powdered medicaments to patients | Thomas J. Ambrosio, Indradat Jagnandan, Srinivas Manthena, William S. Blake | 1993-09-14 |
| 5221410 | Crystal forming device | Harold K. Kushner, Paul Reichert | 1993-06-22 |
| D267587 | Plunger rod/needle protector for a hypodermic syringe | Thomas J. Ambrosio, Henry J. Buchman, Joseph J. Rogus | 1983-01-11 |
| 4317446 | Prefilled disposable syringe | Thomas J. Ambrosio, Henry J. Buchman, Joseph J. Rogus | 1982-03-02 |