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NYDQVIST & HOLM AB

Overview
  • Total Patents
    94
About

NYDQVIST & HOLM AB has a total of 94 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United Kingdom, United States and Spain. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and mechanical elements are VIKTOR KAPLAN DR ING, KRIZIK VLADISLAV and HYDRO ENERGY ASS LTD.

Patent filings in countries

World map showing NYDQVIST & HOLM ABs patent filings in countries

Patent filings per year

Chart showing NYDQVIST & HOLM ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Herman Lindquist Arne 4
#2 Lindquist Arne Herman 4
#3 Oler Ernst Bertil 3
#4 Schuermann Jean 3
#5 Lindquist A 3
#6 Wingquist Sten Gunnar 3
#7 Gunnar Wingquist Sten 2
#8 Lindquist Herman Arne 2
#9 Hunnes Odd Peder 2
#10 Lindquist H 2

Latest patents

Publication Filing date Title
ES349871A1 Stay ring for water turbines and the like
ES349768A1 Some improvements in the fixation and adjustment of the rotor cone of the hydraulic turbines, pumps and turbobombs. (Machine-translation by Google Translate, not legally binding)
ES349180A1 Method for manufacturing large tubular shafts
US3404738A Device for indicating the presence of water in and for removal of water from runner hubs of hydraulic turbines or pumps
ES341797A2 Control device for wicket gates of a turbine installation
US3466964A Screw
ES328365A1 A device to transfer the position of a sliding element axily in a rotating axis. (Machine-translation by Google Translate, not legally binding)
US3360241A Method of mounting wicket gates in water-turbine plants
DE1503280A1 Device on the diffuser with guide vanes
ES324735A1 A device for the adjustment of the existing game between the rotating gates and the upper plate and lower ring of hydraulic and similar turbines. (Machine-translation by Google Translate, not legally binding)
GB1134328A Mobile gantry crane
FR1474238A Mobile gantry crane
US3413890A Method of and a device for machining blanks
ES318646A1 Control device for a flow gate
US3332431A Control device for a turbine
GB990852A Adjustable wicket guide arrangement
FR1393376A Control device for gate guides, in particular for turbines and their pumps
FR1381727A Method of machining blank surfaces of turbine blades or propeller blades and machine for this use
GB981027A Methods and machines for forming blades
US3210045A Device for wicket guide stems for water turbines, pump turbines or pumps