Ronald C. AUFDERHEIDE

Person

Huber Heights, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filtering check valve for metal casting
- Patent number 9,931,693
- Issue date Apr 3, 2018
- ASK CHEMICALS LLC
- Lee R. Horvath
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coated microspheres and their uses
- Patent number 8,367,749
- Issue date Feb 5, 2013
- ASK CHEMICALS L.P.
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Compositions containing certain metallocenes and their uses
- Patent number 8,071,664
- Issue date Dec 6, 2011
- ASK CHEMICALS L.P.
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for casting a part from a pour of molten metal into a mold...
- Patent number 7,967,053
- Issue date Jun 28, 2011
- ASK CHEMICALS L.P.
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coated microspheres and their use
- Patent number 7,659,327
- Issue date Feb 9, 2010
- Ashland Licensing and Intellectual Property, LLC
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for casting a metal
- Patent number 7,270,172
- Issue date Sep 18, 2007
- Ashland Licensing and Intellectual Property LLC
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Exothermic sleeve compositions containing aluminum dross
- Patent number 6,360,808
- Issue date Mar 26, 2002
- Ashland Inc.
- Helena Twardowska
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Insulating sleeve compositions containing fine silica and their use
- Patent number 6,335,387
- Issue date Jan 1, 2002
- Ashland Inc.
- Helena Twardowska
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sleeve mixes containing stabilized microspheres and their use in ma...
- Patent number 6,286,585
- Issue date Sep 11, 2001
- Ashland Inc.
- Helena Twardowska
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Riser sleeves for custom sizing and firm gripping
- Patent number 5,915,450
- Issue date Jun 29, 1999
- Ashland Inc.
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Riser sleeve
- Patent number D397702
- Issue date Sep 1, 1998
- Ronald C. Aufderheide
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
CASTING SLEEVE WITH WILLIAMS CORE
- Publication number 20170050238
- Publication date Feb 23, 2017
- ASK CHEMICALS, L.P.
- Ronald Craig AUFDERHEIDE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FILTERING CHECK VALVE FOR METAL CASTING
- Publication number 20160067773
- Publication date Mar 10, 2016
- ASK CHEMICALS L.P.
- Lee R. HORVATH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RISER SLEEVE WITH AIR GAP
- Publication number 20150298201
- Publication date Oct 22, 2015
- ASK CHEMICALS, L.P.
- Ronald C. AUFDERHEIDE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COATED MICROSPHERES AND THEIR USES
- Publication number 20100099794
- Publication date Apr 22, 2010
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FILTERS MADE FROM CHEMICAL BINDERS AND MICROSPHERES
- Publication number 20100071866
- Publication date Mar 25, 2010
- Ronald C. Aufderheide
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Compositions containing certain metallocenes and their uses
- Publication number 20090199991
- Publication date Aug 13, 2009
- Ashland Licensing and Intellectual Property LLC
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Filters made from chemical binders and microspheres
- Publication number 20070084789
- Publication date Apr 19, 2007
- Ashland Licensing Intellectual Property LLC.
- Ronald C. Aufderheide
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Coated microspheres and their use
- Publication number 20070037899
- Publication date Feb 15, 2007
- Ashland Licensing and Intellectual Property LLC.
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Filters made from chemical binders and microspheres
- Publication number 20060091070
- Publication date May 4, 2006
- Ronald C. Aufderheide
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for casting a metal
- Publication number 20050016711
- Publication date Jan 27, 2005
- ASHLAND INC.
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Process for preparing detailed foundry shapes and castings
- Publication number 20040069434
- Publication date Apr 15, 2004
- Ralph E. Showman
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Process for casting a metal
- Publication number 20030234093
- Publication date Dec 25, 2003
- Ronald C. Aufderheide
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Exothermic sleeve mixes containing fine aluminum
- Publication number 20010022999
- Publication date Sep 20, 2001
- Helena Twardowska
- B22 - CASTING POWDER METALLURGY

Ronald C. AUFDERHEIDE

Person

Patents Grantslast 30 patents

Filtering check valve for metal casting

Coated microspheres and their uses

Compositions containing certain metallocenes and their uses

Process for casting a part from a pour of molten metal into a mold...

Coated microspheres and their use

Process for casting a metal

Exothermic sleeve compositions containing aluminum dross

Insulating sleeve compositions containing fine silica and their use

Sleeve mixes containing stabilized microspheres and their use in ma...

Riser sleeves for custom sizing and firm gripping

Riser sleeve

Patents Applicationslast 30 patents

CASTING SLEEVE WITH WILLIAMS CORE

FILTERING CHECK VALVE FOR METAL CASTING

RISER SLEEVE WITH AIR GAP

COATED MICROSPHERES AND THEIR USES

FILTERS MADE FROM CHEMICAL BINDERS AND MICROSPHERES

Compositions containing certain metallocenes and their uses

Filters made from chemical binders and microspheres

Coated microspheres and their use

Filters made from chemical binders and microspheres

Process for casting a metal

Process for preparing detailed foundry shapes and castings

Process for casting a metal

Exothermic sleeve mixes containing fine aluminum