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STANDARD PRESSED STEEL CO

Overview
  • Total Patents
    916
About

STANDARD PRESSED STEEL CO has a total of 916 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets mechanical elements, machines and machine tools are SHUR LOK CORP, GULISTAN BULENT and FREDERICK W ROHE.

Patent filings in countries

World map showing STANDARD PRESSED STEEL COs patent filings in countries

Patent filings per year

Chart showing STANDARD PRESSED STEEL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hallowell Howard T 57
#2 Hill Alan Charles 25
#3 Frank Bennett 23
#4 Walker Richard A 17
#5 Waeltz Ronald 13
#6 Dahl Warren F 12
#7 Villo Joseph P 12
#8 Gade Harald F 12
#9 Boys John T 12
#10 Sigmund Jerry A 11

Latest patents

Publication Filing date Title
US4088355A Quick-acting fastener assembly
CA1017970A Stiffness meter using torque gradient signal
US4069575A Method and apparatus for preloading a joint
US4089247A Blind fastener
CA1039634A Vibration resistant fastener
US4078634A Lift apparatus and safety bracket usable therewith
US4027530A Simplified apparatus for and method of tightening fasteners
US4023406A Tightening system with torque-time control
US4042097A Storage system
US4041600A Method of assembling storage system
GB1533923A Tightening system with quality control apparatus
GB1533921A Tightening system with quality control apparatus
JPS5294599A Fastening device for fastening fastener to predetermined condition
JPS5294600A Fastening device for fastening fastener
DE2600939A1 Tightening mechanism with quality control system - has regulator and monitor circuit controlling torque, speed and rate or change values
DE2600940A1 Tightening mechanism with quality control system - has regulator and monitor circuit controlling torque, speed and rate of change values
CA1026581A Apparatus for and method of determining rotational stiffness
ES440899A1 Apparatus for and method of determining rotational and linear stiffness
JPS5223549A Screw forminggbyyrolling die
GB1517047A Die member