Ensminger; William D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ensminger; William D..The latest application filed is for "implantable access devices".
- Ensminger; William D. - Ann Arbor MI
| Patent | Date |
|---|---|
| Implantable access devices Grant 5,792,123 - Ensminger August 11, 1 | 1998-08-11 |
| Implantable access devices Grant 5,607,393 - Ensminger , et al. March 4, 1 | 1997-03-04 |
| Implantable access devices Grant 5,556,381 - Ensminger , et al. September 17, 1 | 1996-09-17 |
| Implantable access devices Grant 5,554,117 - Ensminger , et al. September 10, 1 | 1996-09-10 |
| Implantable access devices Grant 5,542,923 - Ensminger , et al. August 6, 1 | 1996-08-06 |
| Implantable access devices Grant 5,531,684 - Ensminger , et al. July 2, 1 | 1996-07-02 |
| Implantable access devices Grant 5,527,277 - Ensminger , et al. June 18, 1 | 1996-06-18 |
| Implantable access devices Grant 5,527,278 - Ensminger , et al. June 18, 1 | 1996-06-18 |
| Implantable access devices Grant 5,520,643 - Ensminger , et al. May 28, 1 | 1996-05-28 |
| Inplantable access devices Grant 5,503,630 - Ensminger , et al. April 2, 1 | 1996-04-02 |
| Implantable access devices Grant 5,476,451 - Ensminger , et al. December 19, 1 | 1995-12-19 |
| Implantable access devices Grant 5,417,656 - Ensminger , et al. May 23, 1 | 1995-05-23 |
| Implantable access devices Grant 5,356,381 - Ensminger , et al. * October 18, 1 | 1994-10-18 |
| Implantable access devices Grant 5,352,204 - Ensminger October 4, 1 | 1994-10-04 |
| Implantable access devices Grant 5,350,360 - Ensminger , et al. September 27, 1 | 1994-09-27 |
| Implantable access devices Grant 5,281,199 - Ensminger , et al. January 25, 1 | 1994-01-25 |
| Implantable access devices Grant 5,263,930 - Ensminger November 23, 1 | 1993-11-23 |
| Vascular catheterization system with catheter anchoring feature Grant 5,256,146 - Ensminger , et al. October 26, 1 | 1993-10-26 |
| Implantable access device Grant 5,226,879 - Ensminger , et al. July 13, 1 | 1993-07-13 |
| Implantable infusion device Grant 5,180,365 - Ensminger , et al. January 19, 1 | 1993-01-19 |
| Implantable infusion device Grant 5,057,084 - Ensminger , et al. October 15, 1 | 1991-10-15 |
| Implantable infusion device Grant 5,053,013 - Ensminger , et al. October 1, 1 | 1991-10-01 |
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