Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635898 | Protective helmet and music streaming system | — | 2017-05-02 |
| 4550859 | Microprocessor controlled fluid dispensing system | William A. Oetting, Richard J. Yessian | 1985-11-05 |
| 4319128 | Microprocessor controlled dispensing metering apparatus | William A. Oetting, Richard J. Yessian, Thomas J. Brady | 1982-03-09 |