Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11730647 | Backrest assembly and wheelchair therewith | — | 2023-08-22 |
| 11371902 | Process venting feature for use in sensor applications with a process fluid barrier | Nathan R. Pepin, James Walters, III, David Alexander Andrew, David Cutter | 2022-06-28 |
| 11331231 | Mounting unit, caster wheel assembly and wheelchair | — | 2022-05-17 |
| 10921204 | Compact sensor connector for single-use fluid measurement | Nathan R. Pepin, James Walters, III, David Alexander Andrew, Cameron Wallace | 2021-02-16 |
| D903539 | Wheelchair axle tube | Felix Ott | 2020-12-01 |
| 10584309 | Pressure transducer for single-use containers | Paul Ryan Fadell, Jay Scheldorf | 2020-03-10 |
| 8490994 | Wheelchair frame and wheelchair with cross-brace | — | 2013-07-23 |
| 8328215 | Wheelchair having pivoting backrest frame assembly | — | 2012-12-11 |
| 8262117 | Wheelchair comprising a foot support | Karsten Dellbruegge, Jason W. Shelton | 2012-09-11 |
| 8256785 | Wheelchair having height-adjustable axle mounts | — | 2012-09-04 |
| D636299 | Wheelchair caster strut | — | 2011-04-19 |
| D631403 | Vertical axle tube with spacer | — | 2011-01-25 |
| D627271 | Wheelchair frame | — | 2010-11-16 |
| 7360781 | Foldable wheelchair and axle plate therefor | Philip Schreiber, Errol Marklein, Steven L. Lindquist | 2008-04-22 |
| 7353566 | Adjustable wheel assembly | Philip Scheiber, Steven L. Lindquist, Brandon J. McKee, Allen Killebrew, Rex W. Stevens +1 more | 2008-04-08 |
| 7021640 | Wheelchair and wheel mounting assembly therefore | Adam J. Williams | 2006-04-04 |
| D334515 | Snow scoop | Dean L. Libra | 1993-04-06 |