Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1054554 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2024-12-17 |
| D961071 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2022-08-16 |
| D946143 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2022-03-15 |
| D945608 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2022-03-08 |
| D944393 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2022-02-22 |
| D944394 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2022-02-22 |
| D928313 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2021-08-17 |
| D922572 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2021-06-15 |
| 9364646 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2016-06-14 |
| 8622978 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leanne M. Lintula | 2014-01-07 |
| 6371464 | Valve spring | William J. Bertrand, Mitchell Solis | 2002-04-16 |
| 6029663 | Dry powder inhaler delivery system | Robert F. Eisele, Allan Cameron, David Titzler | 2000-02-29 |
| 5622166 | Dry powder inhaler delivery system | Robert F. Eisele, Allan Cameron, David Titzler | 1997-04-22 |
| D333185 | Wand for determining drug test result | Mark Andersen, John von Buelow, Denise C. Garrison, Vance C. Mitchell, Nelson F. Thune | 1993-02-09 |