Rolf Douglas Kragseth

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Northfield, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Ovens, discharge nozzle plates for distribution of gas through an o...
- Patent number 10,767,283
- Issue date Sep 8, 2020
- Illinois Tool Works Inc.
- Hans L. Melgaard
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
OVENS, DISCHARGE NOZZLE PLATES FOR DISTRIBUTION OF GAS THROUGH AN O...
- Publication number 20170051437
- Publication date Feb 23, 2017
- DESPATCH INDUSTRIES LIMITED PARTNERSHIP
- Hans L. Melgaard
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING