William J. Freund

Follow

Person

Silverthorne, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Iron oxide precipitation from acidic iron salt solutions
- Patent number 7,604,793
- Issue date Oct 20, 2009
- Metalox International
- Darren Koningen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metallurgical dust reclamation process
- Patent number 7,399,454
- Issue date Jul 15, 2008
- Metalox International, LLC
- Darren Koningen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Iron Oxide Precipitaion from Acidic Iron Salt Solutions
- Publication number 20080206127
- Publication date Aug 28, 2008
- METALOX INTERNATIONAL
- Darren Koningen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Metallurgical dust reclamation process
- Publication number 20050241439
- Publication date Nov 3, 2005
- Darren Koningen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...