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MARQUIP INC

Overview
  • Total Patents
    324
About

MARQUIP INC has a total of 324 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are RENGO CO LTD, VEGLIANTE PAUL and ASAHI MACH KK.

Patent filings per year

Chart showing MARQUIP INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Marschke Carl R 167
#2 Paulson Richard F 28
#3 Welch Harold D 27
#4 Cummings James A 27
#5 Marschke Carl Ronald 20
#6 Prochnow Timothy C 19
#7 Thomas Richard H 13
#8 Smitterberg Dean W 13
#9 Thomas Richard Harry 10
#10 Krznarich Larry M 9

Latest patents

Publication Filing date Title
AU2278201A Apparatus and method for stiffening a web leading edge
WO0046020A1 Single facer with small diameter high wear corrugating roll
US6119369A Vacuum preheater for web heating and drying
US6170549B1 Single facer with resilient small diameter corrugating roll
US6044575A Condensate removal from high speed roll
US6018870A Sectional construction for axially long roll
US6048429A Production of double wall corrugated web
US6022017A Method for handling a small gap order change in a corrugator
US6145833A Rotary brush sheet deceleration device
US6032725A Rotary steam joint and valve assembly
US5996246A Edge seal for vacuum preheater
US6089296A Pre-conditioning of a medium web during the fabrication of corrugated paperboard
US6171427B1 High speed corrugator single facer with steam injection
US6117381A Method and apparatus for providing a gapless order change in a corrugator
US6103171A Method and apparatus for facilitating a gapless order change in a corrugator
US5967044A Quick change ink supply for printer
US6074520A Heated holddown mat for corrugator double backer
US5983168A Phase shift accommodation in active vibration damping system
US6032558A Rotary knife with active vibration control
US6012501A Single facer with small intermediate corrugating roll and variable wrap arm device