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KLEIN

Overview
  • Total Patents
    171
About

KLEIN has a total of 171 patent applications. Its first patent ever was published in 1902. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and control are JETHRO THOMAS WADE, GUINARD PAUL ANDRE and KLEIN SCHANZLIN & BECKER AKT G.

Patent filings in countries

World map showing KLEINs patent filings in countries

Patent filings per year

Chart showing KLEINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lackmann Max 10
#2 Schwen Willi 8
#3 Schulz Dr-Ing Wilhelm 5
#4 Elz Peter 4
#5 Boellinger Dr-Ing Hanns Stepha 3
#6 Foeller Dipl-Ing Werner 3
#7 Gottschalck Dipl-Ing Walter 3
#8 Weyland Georg 3
#9 Krisam Dr-Ing Fritz 2
#10 Klein 2

Latest patents

Publication Filing date Title
HU9401684D0 Process for preparing proteolytic mixture containing escharase usable for removal of scab and devitalized tissues
DE2734627A1 SEATING FURNITURE
ES378799A1 Improvements in the mechanisms of recessed locks for sliding and similar doors. (Machine-translation by Google Translate, not legally binding)
ES351984A2 Improvements in tension devices for cordless curtain and analogue traction cords. (Machine-translation by Google Translate, not legally binding)
ES347503A2 Improvements in tension devices for cordless curtain and analogue traction cords. (Machine-translation by Google Translate, not legally binding)
ES339088A1 System for the compensator force transmission. (Machine-translation by Google Translate, not legally binding)
DE1255423B Gate valve with sealing parts made of elastic material arranged on the closing piece
DE1260313B Measuring device for measuring the degree of warping of hot water centrifugal pumps u. like
DE1258737B Air pressure vessel pumping station
US3334775A Gated can lid
DE1256068B Vent valve for centrifugal pumps with an additional manual actuation
DE1260255B Shut-off device operated hydraulically by means of a servomotor, in particular tanker gate valves
DE1228879B Thermally controlled condensate drain
DE1216726B Jet propulsion device for watercraft by means of a cross-flow pump
DE1229802B Device for storing and supplying a pressurized liquid
DE1254745B Device for flow-dependent control of an electric motor drive
DE1234530B Device for discharging a minimum amount of liquid during low and no-load operation of centrifugal pumps, especially high-pressure boiler feed pumps
DE1236292B Control valve for fluids, especially condensate drain
DE1202140B Free-wheel check valve with the secondary outlet downstream throttle device
DE1132400B Thermostatically controlled valve, especially steam drainer