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CRI DAN

Overview
  • Total Patents
    125
About

CRI DAN has a total of 125 patent applications. Its first patent ever was published in 1941. It filed its patents most often in France, Germany and United Kingdom. Its main competitors in its focus markets machine tools, machines and mechanical elements are EASTERN MACHINE SCREW CORP, OSTER MFG CO and WALTER H FOSTER.

Patent filings in countries

World map showing CRI DANs patent filings in countries

Patent filings per year

Chart showing CRI DANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Edouard Renoux Pierre 15
#2 Renoux Pierre Edouard 9
#3 Renoux Pierre E 5
#4 Mulot Georges 4
#5 Laurent Roland 3
#6 Castelli Benoit 2
#7 Castelli Xavier Francois 2
#8 Roraan Rooran 2
#9 Jiyoruji See Miyuuro 1
#10 Vennin Gerard G 1

Latest patents

Publication Filing date Title
FR2507117A1 INSTALLATION FOR MACHINING TWO ENDS OF A LONG PRODUCT SUCH AS AN OIL DRILL TUBE
FR2403140A2 LATHE FOR MACHINING HOLLOW PARTS
FR2403146A1 CONTROL MECHANISM FOR MOVEMENTS OF THE TOOL-HOLDER TROLLEY OF A MACHINE-TOOL
FR2403145A1 NUMERICALLY CONTROLLED THREADING MACHINE
FR2388624A1 TUBE BORING DEVICE WITH REFRIGERANT LIQUID INJECTION
DE2650075A1 THREAD TURNING MACHINE
US3937110A Lathe for machining hollow parts
FR2267848A1 Numerically controlled screw cutting slide lathe - has two drive screws with selective blocked guide nuts
GB1377450A Screw-thread cutting machines
GB1375960A Machines for automatically cutting screw threads
US3707295A Mandrel for machine tool
DE1941843A1 Feeding device for machine tools, especially lathes
DE1930979A1 Lathe
US3630535A Machine tool chuck
GB1241182A Clamping chuck
US3420126A Thread cutting machine
US3332305A Thread-cutting machine
US3338120A Thread cutting machine
US3169426A Thread cutting machine
DE1197726B Thread lathe