Inventor

PUGH DAVID WILLIAM

US3 patents

⚠️ This page may combine multiple inventors who share the name “PUGH DAVID WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CERTAINTEED GYPSUM INC

2 patents

US11655635B2May 23, 2023

Plaster boards having internal layers and methods for making them

CERTAINTEED GYPSUM INC1 citations55

US11124965B2Sep 21, 2021

Plaster boards having internal layers and methods for making them

CERTAINTEED GYPSUM INC0 citations55

GEN ELECTRIC

1 patent

US7935164B2May 3, 2011

Vortex air-oil separator system

GEN ELECTRIC15 citations81