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ROCWALL COMPANY

Overview
  • Total Patents
    13
About

ROCWALL COMPANY has a total of 13 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Canada and United States. Its main competitors in its focus markets civil engineering, materials and metallurgy and machines are SHAANXI ARCHITECTURAL SCIENCE RES INSTITUTE CO LTD, GLOB RING AG and TUBAG TRASS ZEMENT STEIN.

Patent filings in countries

World map showing ROCWALL COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 7
#2 United States 6

Patent filings per year

Chart showing ROCWALL COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Artil Arrighini 6
#2 Arrighini Artil 6
#3 Sickle George A Van 5
#4 Leo Nicolas A 1
#5 Robert Bell 1
#6 Bell Robert 1

Latest patents

Publication Filing date Title
US2944334A Cork tool
US2751308A Cement paint
US2789337A Inside corner structure for prefabricated forms for composition walls
US2896300A Outside corner clamp for prefabricated wall forms
US2882583A Prefabricated form for composition walls
US2727294A Wall form and clamping means therefor
CA552056A Prefabricated form for composition walls
CA552055A Corner forming structure for prefabricated wall forms
CA572564A Adapter clip
CA575275A Prefabricated form for composition walls
CA538164A Cement paint
CA576685A Clamp
CA552057A Aligning device for panelled structures