Inventor

ENGBRECHT DICK C

US4 patents

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

ENGBRECHT DICK C

2 patents

US8070895B2Dec 6, 2011

Water resistant cementitious article and method for preparing same

ENGBRECHT DICK C57 citations95

US8568544B2Oct 29, 2013

Water resistant cementitious article and method for preparing same

ENGBRECHT DICK C24 citations90

UNITED STATES GYPSUM CO

2 patents

US6475313B1Nov 5, 2002

Process for making gypsum board having improved through-penetration strength

UNITED STATES GYPSUM CO56 citations90

US6153040ANov 28, 2000

Gypsum board paper that reduces roll up during lamination, and board comprising such paper

UNITED STATES GYPSUM CO35 citations89