Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8540685 | Valved catheters including high flow rate catheters | Brian Bergeron | 2013-09-24 |
| 7252652 | Valved catheters including high flow rate catheters | Brian Bergeron | 2007-08-07 |
| 5160325 | Catheter with novel lumens shapes | Colin J. Nichols, Gregory N. Nordgren | 1992-11-03 |
| 4995863 | Catheter with slit valve | Colin J. Nichols, Gregory N. Nordgren | 1991-02-26 |
| 4983168 | Medical layered peel away sheath and methods | — | 1991-01-08 |
| 4772276 | Catheter tube coupling assembly and methods | Thomas A. Wiita, Karl L. Schatten | 1988-09-20 |
| 4772270 | Inseparable port/catheter tube assembly and methods | Thomas A. Wiita, Karl L. Schatten | 1988-09-20 |
| 4753640 | Catheters and methods | Colin J. Nichols, Gregory N. Nordgren | 1988-06-28 |
| 4547194 | Hub assemblies and extensions for indwelling catheter tubes and method | — | 1985-10-15 |
| 4212309 | Blood gas sampler | — | 1980-07-15 |