Learn more

IFOE AB

Overview
  • Total Patents
    145
About

IFOE AB has a total of 145 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Sweden, Germany and Denmark. Its main competitors in its focus markets civil engineering, machines and mechanical elements are MANSFIELD SANITARY INC, HOCHENG CORP and LESOURD HUGUES.

Patent filings in countries

World map showing IFOE ABs patent filings in countries

Patent filings per year

Chart showing IFOE ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gustafsson John Harry 12
#2 Gustafsson J H 11
#3 Jounge Rolf Hans Allon De 10
#4 Olsson K B 9
#5 Hermansson S 8
#6 Olsson Karl Bertil 7
#7 Mollerstedt K A B 4
#8 Astrom K P E 4
#9 Mollerstedt Karl Allan Bonde 4
#10 Johansson Roland 4

Latest patents

Publication Filing date Title
DE2743036A1 Tubular resistor assembly with wire wound on insulator - has concentric cooling tube inside insulator tube with coolant flowing through it
GB1549904A Mixing valve for hot and cold water
US4093551A Device for purifying sewer water in small sewer systems
DK385676A Afloebsventil
DE2615244A1 DEVICE FOR VACUUM SEWAGE SYSTEMS WITH COLLECTION CONTAINER
DK63076A Overspaendingsafleder
DE2529169A1 DEVICE FOR DISTRIBUTING FLUSH WATER IN A CLOSET BOWL
DE2529168A1 WATER CLOSET
DE2522494A1 Coupling device for base valves of wash basins - has block with two mutally perpendicular passages one with swivel arm and one with screw
DE2510712A1 ELECTRIC CONNECTOR
US3973594A Mixing valve
GB1440903A Slip casting apparatus
GB1495718A Slip casting apparatus
NL7409703A Curved vessel wall with mineral weather resistant facing - partly embedded into resin of inner layer
GB1423124A Curved structural elements
DE2414344A1 ELECTRIC CONNECTOR
DE2361497A1 FUSE CARTRIDGE AND METHOD OF MANUFACTURING IT
GB1433638A Injection moulding machines
DE2329954A1 DEVICE ON WATERLOCKS
GB1425731A Electrical resistance unit