Inventor

HASLEM DALE R

US2 patents

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

AZTEC CONCRETE ACCESSORIES INC

1 patent

US6735918B2May 18, 2004

Plastic slab bolster upper

AZTEC CONCRETE ACCESSORIES INC23 citations90

DAYTON SUPERIOR CORP

1 patent

US6857235B2Feb 22, 2005

Protective cover for reinforcing bar

DAYTON SUPERIOR CORP39 citations86