Greg HALLAS

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Suwanee, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Press roll comb plate and related method
- Patent number 9,803,319
- Issue date Oct 31, 2017
- Andritz Inc.
- Gregory Hallas
- B30 - PRESSES
Information Patent Grant
Method for using washer press with multiple nips and multiple displ...
- Patent number 8,926,795
- Issue date Jan 6, 2015
- Andritz Inc.
- Greg Hallas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Washer press with multiple nips and multiple displacement wash zones
- Patent number 8,828,189
- Issue date Sep 9, 2014
- Andritz Inc.
- Greg Hallas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
PRESS ROLL COMB PLATE AND RELATED METHOD
- Publication number 20160177507
- Publication date Jun 23, 2016
- ANDRITZ INC.
- Gregory HALLAS
- B30 - PRESSES
Information Patent Application
METHOD FOR USING WASHER PRESS WITH MULTIPLE NIPS AND MULTIPLE DISPL...
- Publication number 20140318723
- Publication date Oct 30, 2014
- Greg HALLAS
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
WASHER PRESS WITH MULTIPLE NIPS AND MULTIPLE DISPLACEMENT WASH ZONE...
- Publication number 20130192775
- Publication date Aug 1, 2013
- ANDRITZ INC.
- Greg HALLAS
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE