Learn more

RISI ANGELO

Overview
  • Total Patents
    15
About

RISI ANGELO has a total of 15 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets civil engineering, environmental technology and packaging and shipping are PCS SOLUTION, JIN TIANDE and JIANGXI 2ND CONSTR CO LTD.

Patent filings in countries

World map showing RISI ANGELOs patent filings in countries

Patent filings per year

Chart showing RISI ANGELOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Risi Angelo 14
#2 Matys Tyler 8
#3 Risi Antonio 5

Latest patents

Publication Filing date Title
US2015151450A1 Method and mold for manufacturing an interlocking concrete block
CA2753154A1 Multiple-unit indexing clamp with mating vertically-grooved stacking units
CA2628359A1 Segmental retaining wall blocks designed for curved or straight alignment
US2007166112A1 Multiple retaining wall block unit with off-center splitting grooves
CA2547415A1 Combination of a structural block and a facing element attached thereto
CA2438565A1 Retaining wall block with clippable wings
US4601148A Module for walls and free standing structure
CA1210249A Module for walls and free standing structure
CA1182295A Retaining wall system