Learn more

CRAIGO JOHN M

Overview
  • Total Patents
    23
About

CRAIGO JOHN M has a total of 23 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States and Canada. Its main competitors in its focus markets medical technology, machines and machine tools are WILDMAN ALEXANDER J, ZHUAN QINGPING and NAVARRO CARLOS F.

Patent filings in countries

World map showing CRAIGO JOHN Ms patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 5

Patent filings per year

Chart showing CRAIGO JOHN Ms patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology
#2 Machines
#3 Machine tools

Top inventors

# Name Total Patents
#1 Craigo John M 23
#2 Craigo Helen E 2

Latest patents

Publication Filing date Title
US3131475A Instrument for orienting the planes of occlusion
US2902769A Denture making appliance
US2680295A Dental tongue retainer
US2610402A Denture making appliance
US2092549A Dental dam
US2012679A Apparatus for forming castings
US1910592A Dental instrument
US1934042A Dental apparatus
US1886872A Dental impression device
US1793840A Dental apparatus
US1806147A Method of and apparatus for mounting die teeth
US1764244A Dental impression instrument
US1823090A Dental machine
US1793210A Dental machine
US1629861A Dental marking device
US1591156A Attachment for teeth
US1670761A Press
US1591155A Attachment for teeth
CA377477A Dental dam
CA302898A Dental apparatus