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WAGNER JOHN W

Overview
  • Total Patents
    17
About

WAGNER JOHN W has a total of 17 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, agriculture and machine tools are TRAMOR INC, MOREY MICHAEL BOYD and KURAOKA TOSHIAKI.

Patent filings in countries

World map showing WAGNER JOHN Ws patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 3
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing WAGNER JOHN Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wagner John W 15
#2 Lodovico Frank J 8
#3 Cerra Richard D 1
#4 Reber Joseph A 1

Latest patents

Publication Filing date Title
US5211722A Divot anchoring process
US5178336A Machine for cutting disposable containers
CA1316891C Method and apparatus for cutting disposable containers
US5058315A Turf anchor
US4981270A Paper shredding machine
US4923126A Machine for cutting disposable containers
US4862796A Apparatus for crushing cans
US4750678A Method and apparatus for cutting disposable containers
US4703899A Feeding device for a container cutting machine
US4729515A Machine for cutting disposable containers
US4669673A Apparatus for cutting disposable containers
US4401616A Method for making custom dental impression trays
US4018392A Shredding machine
US916231A Drop-hammer.