Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770143 | Electronic roll towel dispenser | Andrew Jackman, Alex Trampolski, Richard Lalau, Damir Wallener | 2017-09-26 |
| 8860347 | Apparatus for reducing current drain and current spike impact on battery-powered electronic dispensers | Joel P. Keily, Richard Lalau | 2014-10-14 |
| 8740129 | Handle operated switch for paper towel dispenser | Joel P. Keily, Charles P. Davis, Richard Lalau | 2014-06-03 |
| 8528851 | Paper roll dispenser with sensor attached to manual actuator | Matthew Friesen, Bradley Friesen, John Friesen, Andrew Jackman, Richard Lalau +3 more | 2013-09-10 |
| 8511599 | Paper towel dispensing systems | Richard Lalau, Damir Wallener, Andrew Jackman, Alex Trampolski, Matthew Friesen | 2013-08-20 |