Inventor

VANDEGRIFT CHRIS EDWARD

US4 patents

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

SELAS HEAT TECH COMPANY LLC

2 patents

US10458646B2Oct 29, 2019

Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system

SELAS HEAT TECH COMPANY LLC3 citations67

US10174941B2Jan 8, 2019

Ribbon pack for gas burners

SELAS HEAT TECH COMPANY LLC0 citations40

SPINWORKS INT CORPORATION

1 patent

US11365880B2Jun 21, 2022

Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system

SPINWORKS INT CORPORATION2 citations62

SAINT GOBAIN CERAMICS

1 patent

US12352433B2Jul 8, 2025

Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system

SAINT GOBAIN CERAMICS0 citations57