Inventor
BROWN MARSHALL L
US7 patents
⚠️ This page may combine multiple inventors who share the name “BROWN MARSHALL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACM CHEMISTRIES INC
3 patentsUS8747550B1Jun 10, 2014
Water-repellent admixtures for cementitious materials
ACM CHEMISTRIES INC7 citations74
US12275570B2Apr 15, 2025
Separator beads for manufactured concrete products
ACM CHEMISTRIES INC0 citations35
US9581582B2Feb 28, 2017
Tracers for detecting the presence of solid admixtures
ACM CHEMISTRIES INC0 citations32