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RIGGS & LOMBARD INC

Overview
  • Total Patents
    195
About

RIGGS & LOMBARD INC has a total of 195 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets chemical engineering, machines and packaging and shipping are BIANCALANI & C OFF MEC, ZONCO FEDERICO & FIGLIO and GERBER & CO GMBH.

Patent filings in countries

World map showing RIGGS & LOMBARD INCs patent filings in countries

Patent filings per year

Chart showing RIGGS & LOMBARD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holm William J 27
#2 Wilcox Harold R 16
#3 Holm William Jarvis 12
#4 Holm W 11
#5 Hadley Wilfred N 8
#6 Jarvis Holm William 5
#7 Wilcox H 5
#8 Stevens Brooks Jr 4
#9 Stearns John M 4
#10 Wilcox Harold Robb 4

Latest patents

Publication Filing date Title
DE2647212A1 Appts. for removing liq., e.g. scouring solv. from running textile web - by passing hot gas through the web using suction
CA1084702A Method and apparatus for web treatment
GB1545936A Apparatus for fabric web treatment
US4087264A Method and apparatus for web treatment
CH619531A5 Machine for treating a web, in particular a web of fabric
CH604040A5 Guide for flat belt with grooved rollers for belt edges
GB1479870A Guide for a moving belt
CA1035717A Guide for a moving belt
DE2557219A1 Guide for flat belt with grooved rollers for belt edges - with transverse guide roller tangential to plane of belt
CH603203A5 Automatic distillation system for textile solvents - using three stills in timed sequence
SU743588A3 Apparatus for distillation of solvent to plant for washing textile materials with solvent
IT1057909B Automatic distillation system for textile solvents - using three stills in timed sequence
GB1513447A Automatic distilling system
CA1062193A Automatic distilling system
IT1035113B Uncurling both edges of a running web - ensuring the web moves in a flat and open width, edges are simultaneously dried
CA1050262A Apparatus for uncurling the edges of a running web
GB1499374A Apparatus for uncurling an edge of a running web
CH592770A5 Uncurling both edges of a running web - ensuring the web moves in a flat and open width, edges are simultaneously dried
DE2513703A1 Uncurling both edges of a running web - ensuring the web moves in a flat and open width, edges are simultaneously dried
CH586779A5 Continuous fabric washing equipment - having tanks with agitating paddle wheels with fluid flow and speed synchronisation (ar080875)