Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10620242 | Watthour meter block with safety shield | Justin Olson, Allen V. Pruehs, Jeffrey John Hanft | 2020-04-14 |
| D873689 | Watthour meter block with safety shield | Justin Olson, Allen V. Pruehs, Jeffrey John Hanft | 2020-01-28 |
| 10020627 | Watthour meter block with safety shield | Justin Olson, Allen V. Pruehs, Jeffrey John Hanft | 2018-07-10 |
| 8162509 | High intensity light fixture for use in hazardous locations | Michael P. Mackin | 2012-04-24 |
| 6133648 | Apparatus for selectively enabling or disabling an actuatable occupant protection device | Thomas Modzelewski | 2000-10-17 |
| 5966784 | Method and apparatus for indicating the locked or unlocked condition of a seat belt buckle | Thomas P. Arbogast | 1999-10-19 |
| 5950813 | Electrical switch | Steven R. Hoskins | 1999-09-14 |
| 5612847 | Power window circuit board overcurrent protection | Joseph F. Malecke, Dennis D. Kaufman | 1997-03-18 |