Belland, Lawrence Trademarks
SAFEAIR
Filed: January 23, 2023
Electromechanical apparatus and instruments for mitigating radon and other soil gases prevalent in the breathing zones of…
Owned by: Belland, Lawrence
Serial Number: 97764414
RADONWELL
Filed: June 12, 2024
Apparatuses for mitigating radon prevalent in the breathing zones of occupied buildings; Instruments for mitigating radon…
Owned by: Belland, Lawrence
Serial Number: 98597238
