Inventor

DUCH DAVID

US3 patents

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

DUCH DAVID

2 patents

US8136350B2Mar 20, 2012

Catalytic muffler having crossover passageway for secondary air

DUCH DAVID7 citations73

US10744393B2Aug 18, 2020

Goaltender device with wrist band and cord for retractable support of a removed goalie glove

DUCH DAVID2 citations64

CENTRE NAT RECH SCIENT

1 patent

US11277095B2Mar 15, 2022

Method for producing a multicolour optoelectronic device comprising multiple photoactive materials and optoelectronic device thus produced

CENTRE NAT RECH SCIENT4 citations63