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DAYTON SUPERIOR CORP

Overview
  • Total Patents
    125
  • GoodIP Patent Rank
    101,730
  • Filing trend
    ⇩ 100.0%
About

DAYTON SUPERIOR CORP has a total of 125 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1977. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets civil engineering, machines and packaging and shipping are SUPERIOR CONCRETE ACCESSORIES, KHOO TIAN and CONNECTOR VINKEVEEN B V.

Patent filings per year

Chart showing DAYTON SUPERIOR CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bennett Clifford D 25
#2 Lee Kenneth 20
#3 Truitt Robert E 14
#4 Lancelot Iii Harry B 11
#5 Lancelot Harry B Iii 11
#6 Courtois Peter D 8
#7 Hekman Matthew 8
#8 Magee Andrew P 8
#9 Francies Iii Sidney E 7
#10 Lannom Thomas E 7

Latest patents

Publication Filing date Title
WO2021071872A1 Slab bolster
US2020340250A1 Toolless quick connect rebar coupler
AU2017204064A1 Variable height accessory placement chair
US2016017593A1 Slotted insert with captured nut anchor
CA2789719A1 Construction hanger brace
US2010308506A1 Form Release Composition and Method
CA2650366A1 Jump form system
CA2625746A1 Molded polymer cap with conformable internal structure
AU2008200346A1 Slab bolster coupling
CA2598141A1 Rebar support chair
US2007193189A1 Rebar Support Chair
US7314334B1 Dowel bar assembly with snap fit side frames
US2007186492A1 Lifting fixture for concrete structures
CA2569528A1 Locking system for concrete form panels
US2005218291A1 Concrete wall form with flexible tie system
US2006016956A1 Concrete form brace and battering wedge
US2004111992A1 Concrete dowel void former
US2005102951A1 Multi-level post tension cable support chair and method of use
US2005005564A1 Wire mesh chair
US2004007652A1 Brace for concrete forms