Inventor
HOLSCHUH ARNO
US7 patents
Patents
7 patentsUS11641870B2May 9, 2023
Roasting system with clean emissions and high thermal efficiency
BELLWETHER COFFEE CO1 citations69
US11013253B2May 25, 2021
Roasting system with clean emissions and high thermal efficiency
BELLWETHER COFFEE CO1 citations69
US10602764B2Mar 31, 2020
Roasting system with clean emissions and high thermal efficiency
BELLWETHER COFFEE CO3 citations69
US10362798B2Jul 30, 2019
Roasting system with clean emissions and high thermal efficiency
BELLWETHER COFFEE CO4 citations69
US11510432B2Nov 29, 2022
Roasting system having self-aligning agitator and door bearing assembly
BELLWETHER COFFEE CO3 citations68
US10973253B2Apr 13, 2021
Roasting system having self-aligning agitator and door bearing assembly
BELLWETHER COFFEE CO1 citations57
US11918023B2Mar 5, 2024
Roasting system having roasting drum with actuatable hatch
BELLWETHER COFFEE CO0 citations47