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SEALOL

Overview
  • Total Patents
    177
About

SEALOL has a total of 177 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, EPO (European Patent Office) and France. Its main competitors in its focus markets mechanical elements, machines and machine tools are ILLINOIS MILLING INC, GITS BROS MFG CO and SEALOL CORP.

Patent filings per year

Chart showing SEALOLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gardner James F 16
#2 Lipschitz Abraham 11
#3 Cunningham Matthew D 10
#4 Datta Amitava 9
#5 Johnson Norman E 8
#6 Lindeboom Herman 7
#7 Short John F 6
#8 Mullaney John J 5
#9 Basu Prithwish 5
#10 Waring George D 5

Latest patents

Publication Filing date Title
WO9906673A1 Improved brush seal and method of making same
US6042121A Metallic sealing ring
CA2210609A1 Bellows seal with reverse pressure capability
US5884918A Brush seal with a flexible front plate
EP0850373A1 A brush seal with a flexible front plate
US5769604A Face seal device having high angular compliance
US5632493A Compliant pressure balanced seal apparatus
US5538257A Spring device and method for holding a component on a shaft and pusher seal assembly using same
US5639097A Gas seal "O" ring holder
EP0629799A1 Pressure balanced compliant seal device having a flexible annular member
EP0622471A1 Composite material comprising chromium carbide and a solid lubricant for use as a high velocity oxy-fuel spray coating
US5370401A Antirotational and axial force component in a pusher seal assembly and tool for wear installation
US5351971A Brush seal device having a floating backplate
US5370402A Pressure balanced compliant seal device
US5401036A Brush seal device having a recessed back plate
EP0558067A1 Spring for centering two annular bodies relative to each other
US5253876A System and method for actively cooling dry-running gas seals
JPH0544856A Follow-up finger type seal
EP0449727A1 System and method for actively cooling dry-running gas seals
US5100158A Compliant finer seal