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KAWNEER CO

Overview
  • Total Patents
    317
About

KAWNEER CO has a total of 317 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering, machines and mechanical elements are BRASCO MFG COMPANY, AMARR CO and RISSONE ROBERT.

Patent filings in countries

World map showing KAWNEER COs patent filings in countries

Patent filings per year

Chart showing KAWNEER COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Plym Francis J 50
#2 Hubbard S Eugene 37
#3 Muessel Dan C 18
#4 Redman Ronald E 17
#5 Meisterheim Richard A 14
#6 Whitmyer Wayne E 11
#7 Biebuyck Lawrence F 9
#8 Sukolics Ronald D 9
#9 Mckenna Gregory B 8
#10 Miller James T 8

Latest patents

Publication Filing date Title
US6412240B1 High performance flashing assembly
US6421966B1 Sunshade for building exteriors
US6082050A Top hung sliding doors and windows
US5893244A Self-sealing framing system for buildings
US5875600A Door corner joint with force transfer block
US6094869A Self-retaining configurable face plate
US5819372A Butt hinge with integrally formed butt straps
US5787659A Weep valve for frame member
US5471793A Adjustable astragal weathering for operable doors and windows
CA2128369A1 Co-extruded polymer pressure plate
US5408784A Exterior gasket for operable windows and doors
US5469683A Thermally insulating composite frame member with snap-in thermal isolator
US5483775A Adjustable setting block assembly
US5325633A Snap-in doorstop and flat filler for storefront and curtainwall framing systems
US5355554A Flush door pull handle and means for mounting
US5481839A Glazed panel wall construction and method for assembly thereof
US5309689A Slide on cover for framing system
US5239728A Interlocking adjustable center pivot
US5323577A Adjustable panel mounting clip
US5209614A Template positioning jig