Inventor
HULKA SAMUEL D
US8 patents
Patents
8 patentsUS9777478B1Oct 3, 2017
Drywall sheet end joint
USG INTERIORS LLC15 citations83
US9738796B1Aug 22, 2017
Acoustically transparent coating
USG INTERIORS LLC12 citations83
US9476194B1Oct 25, 2016
Framing clips
USG INTERIORS LLC14 citations83
US9464433B1Oct 11, 2016
Self-tightening splice
USG INTERIORS LLC8 citations83
US10316201B2Jun 11, 2019
Acoustically transparent sandable coating
USG INTERIORS LLC2 citations72
US9598864B1Mar 21, 2017
Suspension system for flat drywall ceiling
USG INTERIORS LLC6 citations72
US10837172B1Nov 17, 2020
Tapered kerf construction
USG INTERIORS LLC3 citations66
US10590288B2Mar 17, 2020
Acoustically transparent sandable coating
USG INTERIORS LLC0 citations51