Inventor

PANNETON RAYMOND

CA3 patents

Patents

3 patents

US11353239B2Jun 7, 2022

Sound reduction grille assembly

BROAN NU TONE LLC5 citations78

US11680731B2Jun 20, 2023

Sound reduction grille assembly

BROAN NU TONE LLC2 citations67

US12523394B2Jan 13, 2026

Sound reduction ventilation assembly

BROAN NU TONE LLC0 citations53