Inventor
BLADES MICHAEL N
US10 patents
⚠️ This page may combine multiple inventors who share the name “BLADES MICHAEL N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT GYPSUM PROPERTIES LLC
7 patentsUS9512613B2Dec 6, 2016
Sound damping wallboard and method of forming a sound damping wallboard
NAT GYPSUM PROPERTIES LLC15 citations90
US9909304B2Mar 6, 2018
Sound damping wallboard and method of forming a sound damping wallboard
NAT GYPSUM PROPERTIES LLC8 citations80
US11519167B2Dec 6, 2022
Sound damping wallboard and method of forming a sound damping wallboard
NAT GYPSUM PROPERTIES LLC2 citations70
US10519650B2Dec 31, 2019
Sound damping wallboard and method of forming a sound damping wallboard
NAT GYPSUM PROPERTIES LLC3 citations70
US11746534B2Sep 5, 2023
Sound damping wallboard and method of constructing a sound damping wallboard
NAT GYPSUM PROPERTIES LLC2 citations68
US11598087B2Mar 7, 2023
Sound damping wallboard and method of constructing a sound damping wallboard
NAT GYPSUM PROPERTIES LLC2 citations67
US12006685B2Jun 11, 2024
Wallboard with foam material layer
NAT GYPSUM PROPERTIES LLC1 citations60
GOLD BOND BUILDING PRODUCTS LLC
3 patentsUS11939765B2Mar 26, 2024
Sound damping wallboard and method of forming a sound damping wallboard
GOLD BOND BUILDING PRODUCTS LLC0 citations59
US12270207B2Apr 8, 2025
Sound damping wallboard and method of constructing a sound damping wallboard
GOLD BOND BUILDING PRODUCTS LLC0 citations57
US12180700B2Dec 31, 2024
Sound damping wallboard and method of constructing a sound damping wallboard
GOLD BOND BUILDING PRODUCTS LLC0 citations56