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STIFAB AB

Overview
  • Total Patents
    65
About

STIFAB AB has a total of 65 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Sweden, Finland and Norway. Its main competitors in its focus markets thermal processes, control and mechanical elements are BUENSOD STACEY INC, ALDES and LINDAB AB.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fridman Rune Evert 9
#2 Nilsson Allan Elvir 9
#3 Bengtsson Lars-Erik 7
#4 Svensson Anders Goete Lennart 5
#5 Svensson Anders 5
#6 Johansson Hans Goesta 4
#7 Steen Gunnar 4
#8 Nilsson A E 3
#9 Johansson Hans Gosta 3
#10 Svensson A 2

Latest patents

Publication Filing date Title
FI910209A0 Air supply device.
EP0433251A1 A method and an arrangement for adjusting the settings of flow regulators
SE9000352D0 Measuring device for determining gas flow through a duct or a pipe by means of measuring the pressure difference across a throttle member arranged therein
WO9002297A1 Damper-regulating arrangement for induction apparatus with cooling and heating batteries
AU1283788A A system for controlling automatically the setting of a damper in a ventilation duct
FI831391A0 Maetenhet foer bestaemning av gasfloede genom en kanal samt matdon avsett att ingao i saodan maetenhet
SE7909222L Measuring device for determining gas flow through ducts and pipes and use of such measuring device as a measurement indicator for air flow regulation
GB1537167A Air exhaust ventilating device for ventilating rooms
GB1518897A Apparatus for maintaining constant mass flow in a flow path
DE2538808A1 CONNECTING PIPE WITH O-RINGS