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PNEUMO DYNAMICS CORP

Overview
  • Total Patents
    246
About

PNEUMO DYNAMICS CORP has a total of 246 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets transport, machines and mechanical elements are BUSS GERD, FOX JOHN W and DOUGLAS MARINE SRL.

Patent filings in countries

World map showing PNEUMO DYNAMICS CORPs patent filings in countries
# Country Total Patents
#1 United States 111
#2 Germany 34
#3 United Kingdom 34
#4 France 30
#5 Canada 12
#6 Sweden 6
#7 Belgium 5
#8 Norway 5
#9 Denmark 3
#10 Spain 2
#11 Greece 1
#12 Israel 1
#13 Italy 1
#14 Netherlands 1

Patent filings per year

Chart showing PNEUMO DYNAMICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hamilton Wallace 18
#2 Meulendyk John W 16
#3 Wallace Hamilton 12
#4 Boyle Robert F 9
#5 Hamilton W 9
#6 Heintz Richard P 9
#7 Vanderlaan Robert D 8
#8 Feiler Alfred M 6
#9 Geyer Howard M 6
#10 Brown Roger W 6

Latest patents

Publication Filing date Title
US3908935A Aircraft duplex system
US3822048A Main landing gear
US3907001A Combination accumulator reservoir
US3844196A Fire control system
US3805670A Booster valve control mechanism
US3836074A Bi-thermal bleed valve
US3774463A Authority change mechanism
US3811958A Mechanically fastened transition fitting
CA931046A Actuator lock
CA964112A Reciprocating pump
GB1371841A Reciprocating pump
IL38542D0 Reciprocating pump
US3731898A Missile suspension system
GB1361025A Valve drive mechanism
US3738459A Device for controlled lowering of mass load
US3696484A Ball mill cutter
US3733665A Rotary cutting tool
US3689103A Variable height vehicle suspension
US3668977A Actuator lock
US3722371A High ratio linkage mechanism