Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813425 | Apparatus pertaining to a base for a vertical support pole | Linda M. Walther, Wthan S. Abernathy | 2023-11-14 |
| D770163 | Crutch tip | Linda M. Walther | 2016-11-01 |
| 8827284 | Knee walker | Linda M. Walther, Ethan S. Abernathey, Vincent R. Lackowski | 2014-09-09 |
| 8801007 | Knee walker | Linda M. Walther, Ethan S. Abernathey, John H. Kutsch, Vincent R. Lackowski | 2014-08-12 |
| 8646804 | Apparatus for a convertible wheeled patient aid | Richard P. Derks | 2014-02-11 |
| 8496257 | Knee walker | Linda M. Walther, Ethan S. Abernathey, John H. Kutsch, Vincent R. Lackowski | 2013-07-30 |
| 8313066 | Intravenous fluid container stand and methods for making same | Linda M. Hampton | 2012-11-20 |
| 8231133 | Knee walker | Linda M. Walther, Ethan S. Abernathey, John H. Kutsch, Vincent R. Lackowski | 2012-07-31 |
| D646961 | Combined tank holder and tool-less clamp | Linda M. Hampton | 2011-10-18 |
| D645145 | Hook and tool-less clamp | Linda M. Hampton | 2011-09-13 |
| D636871 | IV pole accessory | Linda M. Hampton | 2011-04-26 |
| D635895 | Transport wheelchair | David P. Jacobs, Richard P. Derks | 2011-04-12 |
| D634004 | IV pole accessory | Linda M. Hampton | 2011-03-08 |
| D633830 | Convertible wheeled patient aid | Richard P. Derks | 2011-03-08 |
| D631152 | IV pole accessory | Linda M. Hampton | 2011-01-18 |
| D624459 | Transport wheelchair | David P. Jacobs, Richard P. Derks | 2010-09-28 |
| D623992 | Convertible wheeled patient aid | Richard P. Derks | 2010-09-21 |
| 7735500 | Lightweight single tube crutch | David P. Jacobs | 2010-06-15 |
| D617452 | Hook and tool-less clamp | Linda M. Hampton | 2010-06-08 |
| D617451 | Hook and tool-less clamp | Linda M. Hampton | 2010-06-08 |
| 7717122 | Lightweight single tube crutch | David P. Jacobs | 2010-05-18 |