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MERRITT ENGINEERING & SALES CO

Overview
  • Total Patents
    20
About

MERRITT ENGINEERING & SALES CO has a total of 20 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, Finland and Austria. Its main competitors in its focus markets machine tools, machines and surface technology and coating are KEY KNIFE INC, MAIER KG MASCHF B and KIRSTEN PAUL A.

Patent filings in countries

World map showing MERRITT ENGINEERING & SALES COs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Finland 3
#3 Austria 1
#4 Germany 1
#5 France 1
#6 United Kingdom 1

Patent filings per year

Chart showing MERRITT ENGINEERING & SALES COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Merritt Ericsson H 9
#2 Stanley Richard W 7
#3 Merritt Louis G 3
#4 William Raettig Alfred 1
#5 Earl Platt John 1
#6 Merritt Louis C 1
#7 Berray Kenneth E 1
#8 Featherstone Alfred I 1

Latest patents

Publication Filing date Title
US2198765A Vacuum cup and vacuum cup system
US2172002A Automatic diaphragm press
US2148704A Veneer press
GB394516A Method and apparatus for coating surfaces with powdered materials
DE608898C Covering surfaces with powdery material
US1980216A Gluing method and apparatus
US1841854A Veneer stripping and clipping machine
US1884336A Veneer clipping machine
US1841853A Veneer clipping machine
US1841544A Veneer stripping and clipping machine
US1863545A Glue spreading machine
US1776662A Steady rest for veneer lathes
US1753384A Gear-box brake
US1617409A Lathe
US1601316A Differential conveyer