Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000208 | Integrated pleated screen assembly | Evan Vande Haar, Todd A. Bernhagen | 2024-06-04 |
| D959955 | Lock lever | Jennifer A. Tuetken, Mark A. Hetrick | 2022-08-09 |
| D957355 | Operator handle | Jennifer A. Tuetken, Mark A. Hetrick | 2022-07-12 |
| 11007102 | Patient transport system | Kevin M. Patmore, Sarah Mynhier, Adam Dudycha, Bryce K. Porter, Donald Strum +2 more | 2021-05-18 |
| 10863803 | Compact folding cane | Donald Strum, Robert Beale Van Varick, Matthew Schmitt, Vladimir Anokhin | 2020-12-15 |
| D851934 | Storage caddy | Yuka Midorikawa-Haelters, Robert Beale Van Varick, Donald Strum | 2019-06-25 |
| 10092067 | Walking stick | Robert Beale Van Varick, Donald Strum, Michael Graves, Jennifer A. Tuetken, Vladimir Anokhin +10 more | 2018-10-09 |
| D817582 | Countertop composter | Yuka Midorikawa-Haelters, Robert Beale Van Varick, Donald Strum | 2018-05-08 |
| D804039 | Base for medical accessory | Kevin M. Patmore, Sarah Mynhier, Adam Dudycha, Bryce K. Porter, Donald Strum +2 more | 2017-11-28 |