David Koerber

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Lancaster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sealing system for a machine for thermal treatment of bulk material
- Patent number 12,071,676
- Issue date Aug 27, 2024
- Metso USA Inc.
- Jeffrey M. Pancher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sealing system for a machine for thermal treatment of bulk material
- Patent number 11,709,019
- Issue date Jul 25, 2023
- Metso Minerals Industries, Inc.
- Jeffrey M. Pancher
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
SEALING SYSTEM FOR A MACHINE FOR THERMAL TREATMENT OF BULK MATERIAL
- Publication number 20230332834
- Publication date Oct 19, 2023
- Metso Outotec USA Inc.
- Jeffrey M. Pancher
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SEALING SYSTEM FOR A MACHINE FOR THERMAL TREATMENT OF BULK MATERIAL
- Publication number 20210371951
- Publication date Dec 2, 2021
- METSO MINERALS INDUSTRIES, INC.
- Jeffrey M. Pancher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEALING SYSTEM FOR A MACHINE FOR THERMAL TREATMENT OF BULK MATERIAL
- Publication number 20210372702
- Publication date Dec 2, 2021
- METSO MINERALS INDUSTRIES, INC.
- Jeffrey M. Pancher
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL