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SPAN TECH CORP

Overview
  • Total Patents
    30
About

SPAN TECH CORP has a total of 30 patent applications. Its first patent ever was published in 1989. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and Australia. Its main competitors in its focus markets packaging and shipping, machines and electrical machinery and energy are BUSCHMAN COMPANY, INTERNAT CONVEYOR CORP and RAPIDS STANDARD CO INC.

Patent filings per year

Chart showing SPAN TECH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Layne James L 26
#2 Johnson Mark T 7
#3 Draebel Jorgen 6
#4 Bell Wendell S 2
#5 Mcdaniel Michael D 2
#6 Seiler Michael J 2
#7 Craft Melissa L 1

Latest patents

Publication Filing date Title
WO9948622A1 Modular link conveyor belt package sortation system
CA2254171A1 Easy-mount roller blocks for conveyor transfer assembly
US5911305A Endless loop modular conveyor system with drive screw
US5690210A Modular link conveyor with interdigitating grid
US5749454A Conveyor system with driven roller transfer assembly
US5584373A Conveyor system with passive roller transfer assembly
US5462369A Bearing lock system
US5497874A Article engaging insert for modular link conveyor
US5070999A Helical conveyor/accumulator
US5031757A Modular link conveyor system with narrow chain
US4953693A Modular link conveyor system