Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208993 | Multi-function stairlift connectivity system | Kristopher O. Lampe, Kelly A. Smith, William Glase, Nicholas J. Scholtes, Jeffery Hotz | 2025-01-28 |
| 10462852 | IR temperature sensor for induction heating of food items | Warren S. Graber, Reinhard Metz | 2019-10-29 |
| 9848463 | Induction-based food holding/warming system and method | Warren S. Graber, Reinhard Metz | 2017-12-19 |
| 9585202 | Induction-based food holding/warming system and method | Warren S. Graber, Reinhard Metz | 2017-02-28 |
| 9568369 | IR temperature sensor for induction heating of food items | Warren S. Graber, Reinhard Metz | 2017-02-14 |
| 9066374 | Induction-based food holding/warming system and method | Warren S. Graber, Reinhard Metz | 2015-06-23 |
| 7136158 | Optical apparatus for laser scattering by objects having complex shapes | William A. Ellingson | 2006-11-14 |