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SANDY HILL IRON & BRASS WORKS

Overview
  • Total Patents
    46
About

SANDY HILL IRON & BRASS WORKS has a total of 46 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States, United Kingdom and France. Its main competitors in its focus markets textiles and paper, machines and mechanical elements are CHENEY BIGELOW WIRE WORKS, GOLDSMITH PHILIP H and SANDY HILL CORP.

Patent filings in countries

World map showing SANDY HILL IRON & BRASS WORKSs patent filings in countries

Patent filings per year

Chart showing SANDY HILL IRON & BRASS WORKSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fasoli Paul A 4
#2 Leeson William M 4
#3 Hayes Millard F 3
#4 Smith Robert E 3
#5 Fusco James J 2
#6 Joslyn James W 2
#7 Joslyn James Wesley 2
#8 Fasoli P 2
#9 Joslyn J 2
#10 Fasoll Paul Aschley 1

Latest patents

Publication Filing date Title
GB976738A Paper-making machine
GB951178A Headbox for paper making machine
US3135652A Liquid level control for a pressurized headbox of a paper-making machine
US3112634A Mixing tank
GB1002254A Paper making machine
US3205126A Paper making machine
US3135653A Felt conditioner
US3104999A Cylinder mold vat assembly
US3097992A Automatic stripper shower
GB852856A Improvements in cylinder type paper making machines
US2941593A Fourdrinier wire stretch
US2943678A Paper making apparatus
US2876684A Head box
US2781699A Cylinder paper machine
US2781700A Paper machine
US2730932A Apparatus for interval feed and jet screening of stock
US2728272A Inlet for paper machine
US2706932A Mechanism for releasably locking screen plate in a vat
US2691325A Screen
US2727442A Apparatus for the manufacture of paper