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ERGOSEAL, INC
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CAROL STREAM, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Seal for oil-free rotary displacement compressor
Patent number
9,068,571
Issue date
Jun 30, 2015
ErgoSeal, Inc.
John A. Hilaris
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
88678542 - NTI
Serial number
88678542
Registration number
6225228
Filing date
Nov 4, 2019
Ergoseal, Inc.
7 - Machines and machine tools