Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12205451 | Remote water softener monitoring system | — | 2025-01-21 |
| D1011943 | Salt tank monitor | — | 2024-01-23 |
| 11657695 | Remote water softener monitoring system | — | 2023-05-23 |
| 10497248 | Remote water softener monitoring system | — | 2019-12-03 |
| 9121418 | Transmission system and method of repair | — | 2015-09-01 |
| RE42386 | Water softener monitoring system | — | 2011-05-24 |
| 7503089 | Inflatable actuator for a dock leveler deck | Tim Muhl, Norbert Hahn, Mark G. Petri, Pamela Pietrangelo, Reinhardt E. Sander +1 more | 2009-03-17 |
| 7369055 | Water softener monitoring system | — | 2008-05-06 |
| 7030768 | Water softener monitoring device | — | 2006-04-18 |