|
2025
|
P/S
|
Water heaters |
|
|
P/S
|
Water heaters. |
|
|
P/S
|
Water heaters. |
|
2024
|
P/S
|
Water heaters; parts and fittings for water heaters. |
|
2022
|
Invention
|
Electric tankless water heater with integral leak detection system. A tankless water heater for h... |
|
2021
|
P/S
|
Electrical junction boxes for use with water heaters |
|
2020
|
Invention
|
Wall sleeve with access cutout configurations. A wall sleeve for recessed mounting into an openin... |
|
2019
|
Invention
|
Electric tankless water heater. A tankless water heater system including a tankless water heater ... |
|
|
P/S
|
water heaters |
|
|
P/S
|
water heaters and replacement parts therefor |
|
|
Invention
|
Dual element electric tankless water heater. A method of operating a tankless water heater for he... |
|
|
Invention
|
Wall sleeve. A wall sleeve for recessed mounting into an opening in a wall. The wall sleeve inclu... |
|
2017
|
Invention
|
Ultra-low flow electric tankless water heater. An electric tankless water heater for heating a co... |
|
2016
|
Invention
|
Dual element electric tankless water heater. A tankless water heater includes a heater assembly, ... |
|
|
Invention
|
Variable dual flow fitting. The present disclosure relates to a dual flow fitting that permits a ... |
|
2015
|
P/S
|
water heaters and parts therefor |
|
2013
|
P/S
|
water heaters, and parts therefor |
|
|
P/S
|
hot water heater accessory, namely, single manifold installation component comprising multiple el... |
|
2007
|
P/S
|
[ ELECTRICAL WATER TEMPERATURE CONTROLLERS ] HOT WATER HEATERS |
|
1994
|
Invention
|
Microprocessor controlled tankless water heater system. The present invention is an apparatus for... |
|
1986
|
Invention
|
Low noise, flow limiting, laminar stream spout. A faucet spout attachment is disclosed including ... |
|
1980
|
Invention
|
Flow control device employing elastomeric element. A flow control device is disclosed which inclu... |
|
1979
|
P/S
|
Water Heaters |
|
1977
|
Invention
|
Laminar stream spout attachment. A laminar stream spout attachment which may be threadedly secure... |
|
|
Invention
|
Tamper-resistant flow control attachment for shower arm. A tamper-resistant flow control attachme... |
|
1976
|
P/S
|
FLOW CONTROL DEVICES FOR ATTACHMENT TO FAUCETS AND THE LIKE |
|
1975
|
Invention
|
Flow control device. The outer cylindrical surface of the elastomeric member is adapted to sealin... |
