Inventor

SEMBA YOSHIKI

US5 patents

⚠️ This page may combine multiple inventors who share the name “SEMBA YOSHIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RHEEM MFG CO

4 patents

US10415849B2Sep 17, 2019

Down-fired high efficiency gas-fired water heater

RHEEM MFG CO1 citations59

US11976815B2May 7, 2024

Modifiable premix combustion system and premix blower for elevation compensation

RHEEM MFG CO0 citations57

US11215359B2Jan 4, 2022

Modifiable premix combustion system and premix blower for elevation compensation

RHEEM MFG CO0 citations57

US9714774B2Jul 25, 2017

Downfired high efficiency gas-fired water heater

RHEEM MFG CO1 citations48

BOROS JOZEF

1 patent

US9004018B2Apr 14, 2015

High efficiency gas-fired water heater

BOROS JOZEF6 citations70