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SIMPSON STRONG TIE CO INC

Overview
  • Total Patents
    542
  • GoodIP Patent Rank
    9,627
  • Filing trend
    ⇩ 16.0%
About

SIMPSON STRONG TIE CO INC has a total of 542 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, mechanical elements and machines are ASIA FASTENING US INC, MITEK IND GMBH and UNITED STEEL PRODUCTS COMPANY.

Patent filings per year

Chart showing SIMPSON STRONG TIE CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leek William F 85
#2 Lin Jin-Jie 69
#3 Commins Alfred D 59
#4 Pryor Steven E 48
#5 Park Jeremy Scott 40
#6 Daudet Larry Randall 36
#7 Gilb Tyrell T 31
#8 Hale Troy 30
#9 Stauffer Timothy M 25
#10 Evans Thomas G 24

Latest patents

Publication Filing date Title
US2020224688A1 Reinforced Hinged Connector
WO2020146900A1 Ledger connector
US2020109556A1 Moment frame including lateral bracing system and coped beam
US2021079681A1 Structural fuse with integral spacer plates
US2019352898A1 Foundation to Frame Connector
US10711477B1 Ductile prefabricated shear panel
US2019376275A1 Drywall Spacing Joist Hanger
WO2019148034A1 Hinged connector
US2019136520A1 Box Head Connector
US2019127971A1 Brick Tie Gap Connector
AU2018358053A1 Brick tie gap connector
WO2020091747A1 Portal frame with lap joint for moment resistance
US2020096035A1 Fastener with continuous detent region
US2019366518A1 Fastener installation tools and systems
US2018313053A1 Portal Frame with Lap Joint for Moment Resistance
US2019292783A1 One-piece structural fuse
WO2018170307A1 Composite sea wall system
GB201801771D0 A bracket, a connection, a method of forming a bracket and a method of forming a connection
EP3571357A1 Drift clip
CA2984664A1 Concealed joist tie with sloped center flange