Sean Harmon

Person

Columbus, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Breaker core
- Patent number D772312
- Issue date Nov 22, 2016
- ASK CHEMICALS L.P.
- Steven Johnston
- D15 - Machines not elsewhere specified
Information Patent Grant
Foundry mixes containing sulfate and/or nitrate salts and their uses
- Patent number 8,426,493
- Issue date Apr 23, 2013
- ASK CHEMICALS L.P.
- Ralph E. Showman
- B22 - CASTING POWDER METALLURGY

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
SAND ADDITIVES FOR MOLDS/CORES FOR METAL CASTING
- Publication number 20120199309
- Publication date Aug 9, 2012
- ASK CHEMICALS L.P.
- Ralph E. Showman
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FOUNDRY MIXES CONTAINING SULFATE AND/OR NITRATE SALTS AND THEIR USES
- Publication number 20110139310
- Publication date Jun 16, 2011
- Ralph E. Showman
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FOUNDRY MIXES CONTAIING CARBONATE SALTS AND THEIR USES
- Publication number 20110139309
- Publication date Jun 16, 2011
- Ralph E. Showman
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FOUNDRY MIXES CONTAINING AN ORGANIC ACID SALT AND THEIR USES
- Publication number 20110139311
- Publication date Jun 16, 2011
- Ralph E. Showman
- B22 - CASTING POWDER METALLURGY

Sean Harmon

Person

Patents Grantslast 30 patents

Breaker core

Foundry mixes containing sulfate and/or nitrate salts and their uses

Patents Applicationslast 30 patents

CASTING SLEEVE WITH WILLIAMS CORE

FILTERING CHECK VALVE FOR METAL CASTING

RISER SLEEVE WITH AIR GAP

SAND ADDITIVES FOR MOLDS/CORES FOR METAL CASTING

FOUNDRY MIXES CONTAINING SULFATE AND/OR NITRATE SALTS AND THEIR USES

FOUNDRY MIXES CONTAIING CARBONATE SALTS AND THEIR USES

FOUNDRY MIXES CONTAINING AN ORGANIC ACID SALT AND THEIR USES