Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11592206 | Gas-fueled water heater appliance having a foam barrier | Jonathan D. Nelson, Gregory L. Hutchison, Gary A. Elder | 2023-02-28 |
| 11280519 | Water heater with optimized dip tube | Gregory L. Hutchison, Craig Iung-Pei Tsai, Alan George Constance, Jonathan D. Nelson | 2022-03-22 |
| 10921024 | Drain feature for a junction box of a water heater | Gregory L. Hutchison | 2021-02-16 |
| 10890357 | Water heater with self-centering bottom cover | Gregory L. Hutchison, Neil McDonald, Jonathan D. Nelson | 2021-01-12 |
| 9206996 | Water heater appliance | Noel Gabriel Aguilar, Jonathan D. Nelson | 2015-12-08 |
| 7131369 | Drawer and latching mechanism for positioning and securing a pod below the brew head of a beverage brewer | William A. Dahmen, William Alexander Reuss, Jr., Kenton J. Graviss, David Waynescott, Robert L. Mallory +2 more | 2006-11-07 |
| 7047870 | Apparatus and method for brewing a beverage with a desired strength | Thomas Joseph Pfeifer, William A. Dahmen, Tharon Hall | 2006-05-23 |
| D471054 | Portable beverage dispenser | — | 2003-03-04 |
| 5923819 | Molded polymeric fluid storage tank, and associated fabrication methods | David Ross, David Clayton Poole | 1999-07-13 |
| 5699756 | Wet-base, down-fired water heater | David Ross, Dale A. Southerland | 1997-12-23 |
| 5668922 | Water heater having molded plastic storage tank and associated fabrication methods | David Ross, David Clayton Poole | 1997-09-16 |