Lee R HORVATH

Follow

Person

Powell, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Halloysite clay as smoke-reducing additive for polyurethane-forming...
- Patent number 12,083,584
- Issue date Sep 10, 2024
- ASK CHEMICALS LLC
- Paula Vivas
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Smoke-suppressing additive for polyurethane-forming binder system
- Patent number 11,738,385
- Issue date Aug 29, 2023
- ASK CHEMICALS LLC
- Paula Vivas
- B22 - CASTING POWDER METALLURGY
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...

Patents Applicationslast 30 patents

Information Patent Application
SMOKE-SUPPRESSING ADDITIVE FOR POLYURETHANE-FORMING BINDER SYSTEM
- Publication number 20240033809
- Publication date Feb 1, 2024
- ASK Chemicals LLC
- Paula VIVAS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HALLOYSITE CLAY AS SMOKE-REDUCING ADDITIVE FOR POLYURETHANE-FORMING...
- Publication number 20230249244
- Publication date Aug 10, 2023
- ASK Chemicals LLC
- Paula VIVAS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SMOKE-SUPPRESSING ADDITIVE FOR POLYURETHANE-FORMING BINDER SYSTEM
- Publication number 20210276074
- Publication date Sep 9, 2021
- ASK Chemicals LLC
- Paula Vivas
- B22 - CASTING POWDER METALLURGY
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