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MULTIFASTENER CORP

Overview
  • Total Patents
    301
About

MULTIFASTENER CORP has a total of 301 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets machine tools, machines and mechanical elements are FABRISTEEL PROD INC, FATIGUE TECHNOLOGY INC and WHITESELL INT CORP.

Patent filings per year

Chart showing MULTIFASTENER CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ladouceur Harold A 73
#2 Goodsmith Dale H 22
#3 Muller Rudolph R M 21
#4 Muller Rudolf R M 15
#5 Steward John H 14
#6 Takahashi Takao 14
#7 Mueller Rudolf R M 14
#8 Double Plummer E 13
#9 Steward Jerry H 13
#10 Ladouceur H A 11

Latest patents

Publication Filing date Title
US5868535A Self-riveting fastening element
MX9708997A Retaining device for assembly parts.
CA2162638A1 Improved method of attaching a fastener to a panel and installation apparatus
US5722139A Installation apparatus for attaching a fastener to a panel
US5564873A Self-attaching fastening element and method of attachment
US6125524A Rivetable element, assembly, method of assembly and riveting die
MX9706762A Self-adjusting head.
CA2143363A1 Self-attaching fastener and method of installation
USRE35619E Installation apparatus for installing self-attaching fasteners
US5560094A Method of attaching a fastener to a panel
US5531552A Self-attaching nut and method of making same
US5549430A Self-attaching fastener and installation die
US5538377A Enclosed nut retainer
CA2158562A1 Arrangement for pressing-in joining parts
US5487215A Self-adjusting head
US5617652A Fastener installation and method
US5339983A Dual pawl spool feeder
US5329694A Apparatus for attaching a fastener to an enclosed structure
US5566446A Feed device for feeding of assembly parts
EP0560340A1 Nut and panel assembly and method of forming same