Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11707767 | High frequency screen with dual motor tappet assemblies | Chad D. Abell | 2023-07-25 |
| 8017880 | Safety switch | Jeffrey S. Hall | 2011-09-13 |
| 7967348 | Key alignment system for keyed safety interlocks | Jeffrey S. Hall, Mark A. Mantua | 2011-06-28 |
| D611075 | Saw sensor button package | James Cook, Brian Marsh, Wayne L. Ehlers | 2010-03-02 |
| 7549516 | Elevator door interlock | David E. Falcon, Michael Bunyer, Jeffrey S. Hall, Richard A. Bear | 2009-06-23 |
| 7217896 | Staked printed circuit board terminals for switch cases | Michael J. Skarlupka, Mark A. Mantua, Matthew Brose | 2007-05-15 |
| 7165298 | Method of making a surface acoustic wave device | Wayne L. Ehlers, Brian Marsh, James Cook | 2007-01-23 |
| 7136683 | Surface acoustic wave sensor and radio frequency identification interrogator fixture | Brian Marsh, Roger L. Larson | 2006-11-14 |
| 7070086 | Sensor pre-load and weld fixture apparatus and method | Wayne L. Ehlers, Brian Marsh | 2006-07-04 |
| 7059511 | Adjustable force and position pre-load welding fixture | Wayne L. Ehlers, Brian Marsh | 2006-06-13 |
| 7000461 | Patch wireless test fixture | Brian Marsh, Roger L. Larson | 2006-02-21 |
| 6964198 | Sensor testing system and method | — | 2005-11-15 |
| 6943310 | Toggle switch apparatus | — | 2005-09-13 |
| 6399907 | Helical coil switch contact assembly | David E. Olsen, Jeffrey S. Hall | 2002-06-04 |
| D420298 | Pressure sensor housing | — | 2000-02-08 |
| 5394729 | Sheet metal bending tool | — | 1995-03-07 |