Gregory Zilker

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Brush Praivie, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Grooved single facer belt
- Patent number 7,654,296
- Issue date Feb 2, 2010
- Albany International Corp.
- Alan L. Billings
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Extended couch nip on cylinder former
- Patent number 7,510,630
- Issue date Mar 31, 2009
- Albany International Corp.
- Gregory D. Zilker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Two-layer drum cover made of a metal alloy in the warp directions a...
- Patent number 7,318,796
- Issue date Jan 15, 2008
- Albany International Corp.
- Mark J. Levine
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
High drainage dimensionallally stable brownstock washer belt design
- Patent number 6,769,535
- Issue date Aug 3, 2004
- Albany International Corp.
- Gregory Zilker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaker's nip thickener fabric
- Patent number 6,740,203
- Issue date May 25, 2004
- Albany International Corp.
- Gregory D. Zilker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR CONTROLLING SLURRY ON A COUNTER CURRENT BELT WASHER
- Publication number 20130140140
- Publication date Jun 6, 2013
- Gregory Daniel Zilker
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Extended couch nip on cylinder former
- Publication number 20060237157
- Publication date Oct 26, 2006
- Gregory D. Zilker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Multi-stage sacrificial anode metal designs for high corrosion envi...
- Publication number 20050260364
- Publication date Nov 24, 2005
- Mark J. Levine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Grooved single facer belt
- Publication number 20050112332
- Publication date May 26, 2005
- Alan L. Billings
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
High drainage dimensionallally stable brownstock washer belt design
- Publication number 20040089521
- Publication date May 13, 2004
- Gregory Zilker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Papermaker's nip thickener fabric
- Publication number 20030157289
- Publication date Aug 21, 2003
- Gregory D. Zilker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE