Inventor

BRADFORD ZACHARY R

US6 patents

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

(unassigned)

1 patent

US6645651B2Nov 11, 2003

Fuel generator with diffusion ampoules for fuel cells

98 citations94

HOCKADAY ROBERT G

1 patent

US8585396B2Nov 19, 2013

Membrane catalytic heater

HOCKADAY ROBERT G5 citations82

ENERGY RELATED DEVICES INC

1 patent

US6953637B2Oct 11, 2005

Catalytic hydrogen vent filter for batteries

ENERGY RELATED DEVICES INC2 citations60

VACCA INC

1 patent

US7708553B2May 4, 2010

Membrane catalytic heater

VACCA INC4 citations56

GLOBAL HEATING TECH GMBH

1 patent

US9447964B2Sep 20, 2016

Membrane catalytic heater

GLOBAL HEATING TECH GMBH1 citations55

GHT GLOBAL HEATING TECH AG

1 patent

US10309646B2Jun 4, 2019

Membrane catalytic heater

GHT GLOBAL HEATING TECH AG0 citations49