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name:-0.0079190731048584
name:-0.00081777572631836
Ariga; Susumu Patent Filings

Ariga; Susumu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ariga; Susumu.The latest application filed is for "contoured piston".

Company Profile
0.6.1
  • Ariga; Susumu - San Antonio TX
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Contoured piston
Grant 6,935,220 - Dunaevsky , et al. August 30, 2
2005-08-30
Contoured piston
App 20040237775 - Dunaevsky, Valery V. ;   et al.
2004-12-02
Independent valve train lubrication system
Grant 5,823,159 - Ariga October 20, 1
1998-10-20
Staged direct injection diesel engine
Grant 5,119,780 - Ariga June 9, 1
1992-06-09
Compression piston ring groove for an internal combustion engine
Grant 5,083,536 - Ariga January 28, 1
1992-01-28
Turbulence generator for two-stroker spark-assisted diesel engines
Grant 4,913,111 - Ariga April 3, 1
1990-04-03
Turbulence generator for two-stroke spark-assisted diesel engines
Grant 4,686,941 - Ariga August 18, 1
1987-08-18

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