Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197221 | Air actuated valves switch and software control system for use with cryogenic liquid systems | John Friedrichs, Lawrence W. Gallagher, Christopher Gamboni, Georg Dukas | 2019-02-05 |
| 4277651 | Telephone dialer | Theodore H. Fisher, II | 1981-07-07 |
| D258062 | Telephone dialer | John C. Van Arsdell, Jr., Gordon W. Cromwell, Elmer J. Seppala, Quentin R. Ball, Gregory Fossella +1 more | 1981-01-27 |