Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6068612 | Air detector | Joseph B. Matthews, Kurt G. Eyster | 2000-05-30 |
| 5843035 | Air detector for intravenous infusion system | Joseph B. Matthews, Kurt G. Eyster | 1998-12-01 |
| 5764034 | Battery gauge for a battery operated infusion pump | Grace M. Esche | 1998-06-09 |
| 5399171 | Intravenous metering monitoring device | Leonard F. Goloski, Sr. | 1995-03-21 |
| 5279556 | Peristaltic pump with rotary encoder | Nobuaki Goi, Joseph B. Matthews | 1994-01-18 |
| 5105140 | Peristaltic pump motor drive | Joseph B. Matthews | 1992-04-14 |
| 5102392 | Air detector for use in infusion pump | Eiichi Sakai, Edmund D. D'Silva | 1992-04-07 |
| 5068586 | Steeping motor driving apparatus | Masafumi Kawahara, Joseph B. Matthews | 1991-11-26 |
| 5003239 | Peristaltic pump monitoring device | Joseph B. Matthews | 1991-03-26 |
| 4856024 | Data transceiving modem | — | 1989-08-08 |
| 4554678 | Wireless receiver having crystal filter at outputs of preamplifier | — | 1985-11-19 |
| 4270098 | Means for linearizing a voltage variable capacitor controlled oscillator | — | 1981-05-26 |
| 4229827 | Single voltage controlled oscillator modem | — | 1980-10-21 |