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BOB DEMATTEIS CO

Overview
  • Total Patents
    16
About

BOB DEMATTEIS CO has a total of 16 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are LEHMACHER MICHAEL, STRIPFORM PACKAGING and ROBERT MORRIS BERGSTEIN.

Patent filings per year

Chart showing BOB DEMATTEIS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dematteis Robert B 16
#2 Pansier Donald 8
#3 Donald Pansier 1

Latest patents

Publication Filing date Title
ZA200400072B Flowing bag filling system and bag therefor.
EP1412254A2 Flowing bag filling system and bag therefor
US6669615B2 Plastic film hinging and pre-creasing process
US6715260B1 Method and apparatus for bag loading and dispensing
US6502371B2 Self-opening bag
US6319184B1 Apparatus and process for producing cold seal in plastic bags
US6171226B1 Plastic bag bundling system
US6186933B1 Plastic bag manufacturing process
US6095687A Flat bottomed plastic bag
US6113269A Automatic ventilating system for plastic bags