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HOHMANN & BARNARD INC

Overview
  • Total Patents
    33
About

HOHMANN & BARNARD INC has a total of 33 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, machines and mechanical elements are HALFENEISEN GMBH & CO KG, GOLDSMITH WILLIAM M and STREIF OHG.

Patent filings in countries

World map showing HOHMANN & BARNARD INCs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Canada 10

Patent filings per year

Chart showing HOHMANN & BARNARD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hohmann Ronald P 17
#2 Hohmann Jr Ronald P 12
#3 Hala Alfred A 10
#4 Hohmann Ronald P Jr 5
#5 Schwalberg Bernard J 3
#6 Hohmann Ronald Peter 1

Latest patents

Publication Filing date Title
US7325366B1 Snap-in wire tie
US6997640B1 Backer rod for expansion joints
CA2597736A1 Folded wall anchor and surface-mounted anchoring
US2004216413A1 Wall anchor constructs and surface-mounted anchoring systems utilizing the same
US2004216416A1 Folded wall anchor and surface-mounted anchoring
US6851239B1 True-joint anchoring systems for cavity walls
US6789365B1 Side-welded anchors and reinforcements for masonry walls
US6668505B1 High-span anchors and reinforcements for masonry walls
US7017318B1 High-span anchoring system for cavity walls
US6584746B1 Masonry flashing system
US6279283B1 Low-profile wall tie
US5816008A T-head, brick veneer anchor
US5634310A Surface-mounted veneer anchor
US5671578A Surface-mounted veneer anchor for seismic construction system
US4875319A Seismic construction system
US4073329A Wedge shaped lock washer construction and assembly
CA1042678A Insert and anchor positioning and locating device
US4021990A Veneer anchor and dry wall construction system and method
US4021989A Rotatably pivotal stone anchor and stone anchor construction system
US4009549A Stone structural securement system and method