Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D833704 | Automated teller machine | Dave Kraft, Donald S. Nelson, Jr., George Niemoeller, Todd Christian, John Apgar | 2018-11-13 |
| 8516655 | Vacuum cleaner with electronic agitator control | Edgar A. Maurer, Evan A. Gordon | 2013-08-27 |
| 7418764 | Mode control arrangement for a floor care appliance | Evan A. Gordon, Kenneth H. Cooper, Andrew C. Budd | 2008-09-02 |
| 6513190 | Turbine powered vacuum cleaner nozzle | David M. J. Allgeier, Lynn A. Frederick | 2003-02-04 |