Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988211 | I.V. flow controller | — | 1999-11-23 |
| 4988843 | Electrical flash butt welding apparatus | Donald E. Rexrode, Delmer B. Wolfe, Nicholas D. Remy | 1991-01-29 |
| 4957637 | Serum separator system for centrifuge with piercable membrane | — | 1990-09-18 |
| 4702261 | Biopsy device and method | Richard W. Gilson, Richard A. Burkholder, Ronald W. Ausherman | 1987-10-27 |
| 4580565 | Lancet injector | Carnot Evans | 1986-04-08 |
| 4503856 | Lancet injector | Carnot Evans | 1985-03-12 |
| 4425235 | Blood collection device with phase partitioning means | Joel A. Joslin | 1984-01-10 |
| 4418580 | Pipettor mechanism and disposable tip and piston assembly | Fred E. Satchell, Mark O. Uitz, Clarence L. Walker | 1983-12-06 |
| 4372336 | Chest drainage unit | Ronald Crouther, Howard P. Dyer, Alan B. Ranford | 1983-02-08 |
| 4295974 | Blood sample collection and phase separation device | — | 1981-10-20 |
| 4271438 | Recovery and demodulation of a pulse width modulation encoded signal recorded on magnetic tape | — | 1981-06-02 |
| 4246123 | Fluid collection device with phase partitioning means | Victor H. Wetzel | 1981-01-20 |