Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10350450 | Lateral tilting treadmill systems | Matthew A. Sommerfield, Brendan Haentjens | 2019-07-16 |
| 9862576 | Material carrying device | — | 2018-01-09 |
| 8114038 | Oral hygiene apparatus | — | 2012-02-14 |
| 8099965 | Cold probe for cooling liquids | — | 2012-01-24 |
| 7353775 | Animal accommodation station | — | 2008-04-08 |
| 7014229 | Door stop and holder apparatus | — | 2006-03-21 |
| 6691829 | Gutter guard | — | 2004-02-17 |
| 6116252 | Disposable toothbrush with lanyard | — | 2000-09-12 |
| 5265887 | Magnetic pickup tool | — | 1993-11-30 |
| 5263912 | Martial arts training apparatus | — | 1993-11-23 |
| 5183450 | Martial arts training apparatus | — | 1993-02-02 |
| 5169193 | Magnetic pickup tool | — | 1992-12-08 |