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MAC EQUIPMENT INC

Overview
  • Total Patents
    16
About

MAC EQUIPMENT INC has a total of 16 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets chemical engineering, packaging and shipping and mechanical elements are GAUDFRIN, HYDROMATION ENGINEERING COMPAN and HYDROMATION ENG CO.

Patent filings in countries

World map showing MAC EQUIPMENT INCs patent filings in countries

Patent filings per year

Chart showing MAC EQUIPMENT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Newbolt Richard E 5
#2 Thorn Jonathan 3
#3 Kauffman Craig A 3
#4 Adams Richard L 2
#5 Smith Todd 2
#6 Bosworth Michael A 2
#7 Clements Jack 2
#8 Wheaton Bruce 2
#9 Handwork Frank 2
#10 Edelman Dwight 1

Latest patents

Publication Filing date Title
WO2011042815A1 Air distribution arrangement for a dust collector system
WO2008013951A2 Vacuum modulating air control valve apparatus
US6017379A Cartridge filter
US5813801A Dense phase particulate conveying system and method with continuous air leakage management
US5630691A Rotary airlock valve
US5603751A Method and apparatus for removing particulate material from a wood drying system
US5350257A Pneumatic conveyor for granular materials
CA2147159A1 Cleanable high efficiency filter cartridge and system employing same
US4655799A Pulse cleaning system for dust filters
CA1257552A Pulse cleaning system for dust filters
US4379663A Vacuum sequencing system with weight controlled material draw cycle