Learn more

HANLEY JR WILLIAM LEE

Overview
  • Total Patents
    20
About

HANLEY JR WILLIAM LEE has a total of 20 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States. Its main competitors in its focus markets thermal processes, machines and packaging and shipping are SAARIVIRTA MATTI J, GATZKE KERAMISCHE IND and ACOS FINOS PIRATINI.

Patent filings in countries

World map showing HANLEY JR WILLIAM LEEs patent filings in countries
# Country Total Patents
#1 United States 20

Patent filings per year

Chart showing HANLEY JR WILLIAM LEEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hanley Jr William Lee 20

Latest patents

Publication Filing date Title
US1838672A Tunnel kiln
US1859507A Twin tunnel kiln
US1705477A Tunnel kiln
US1636417A Process of firing ceramic products
US1658333A Tunnel kiln
US1658332A Twin-tunnel kiln
US1720550A Tunnel kiln
US1641585A Brickmaking plant
US1587301A Bench-sheet-storage platform
US1641584A Plant for manufacturing ceramic products
US1641582A Plant for manufacturing ceramic products
US1641583A Plant for manufacturing ceramic products
US1614470A Tunnel kiln
US1658331A Tunnel kiln
US1626675A Clay tempering and expressing apparatus
US1587300A Clay tempering and expressing apparatus
US1652570A Tunnel kiln
US1482228A Car-pushing apparatus for tunnel kilns
US1455249A Apparatus for the manufacture of hollow tile
US1413402A Apparatus for hacking bricks