Learn more

WILLIAMS JOHN M

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    199,153
  • Filing trend
    ⇩ 100.0%
About

WILLIAMS JOHN M has a total of 31 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1899. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, measurement and machines are VALLEE LOUIS L, LOADMASTER SYSTEMS INC and HICKMAN CO W P.

Patent filings in countries

World map showing WILLIAMS JOHN Ms patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Williams John M 31
#2 Williams Robert B 7
#3 Delfoe Edward F 2
#4 Smith Vernon E 2
#5 Galloup Albert L 1
#6 Skerlj Renato 1
#7 Robson Joseph B 1

Latest patents

Publication Filing date Title
US2018080230A1 Building cladding installation system
US2017058527A1 Prefabricated slate and tile roofing
US9322174B1 Roofing tile fastener and locking system
US9097021B1 Weather shielding system for slate and tile roofs
US2013180201A1 Wind resistant tile roofing system
EP2646630A1 Quick slate installation system
US2007214415A1 Systems and Methods for Logo Design
US7926307B1 Double sided polypropylene knit loop fabric
US3056200A Telescoping knife and fork implement
US2104250A Ax
US1467217A Electrolytic cell
US1348071A Mail-bag catcher
US885413A Alarm for-boilers.
CA111320A Process of bleaching and aging cereals
US814105A Timber-jack.
CA89298A Flour treating process
US769522A Process of treating flour.
US728348A Boiler-feeder apparatus.
US713578A Rotary engine.
US723225A Feed-water regulator.