Inventor

JOHNSON PAUL JOSEPH

US4 patents

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

ANCHOR WALL SYST

2 patents

US7674420B2Mar 9, 2010

Dimensional control of concrete blocks

ANCHOR WALL SYST21 citations91

US7862763B2Jan 4, 2011

Methods of quality control in concrete block production

ANCHOR WALL SYST15 citations82

JOHNSON PAUL JOSEPH

1 patent

US8715557B2May 6, 2014

Dimensional control of concrete blocks

JOHNSON PAUL JOSEPH19 citations87

TUFTS PAUL RANDAL

1 patent

US8246892B2Aug 21, 2012

Methods of quality control in concrete block production

TUFTS PAUL RANDAL10 citations79