Oscar Mathis III

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Louisville, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for drying fine particulate material such as frac...
- Patent number 12,287,146
- Issue date Apr 29, 2025
- Industrial Process Systems, Inc.
- Leonard A Loesch
- F26 - DRYING
Information Patent Grant
Method and device for drying fine particulate material such as frac...
- Patent number 11,371,777
- Issue date Jun 28, 2022
- Industrial Process Systems, Inc.
- Leonard A Loesch
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
Counterflow Rotary Cooler
- Publication number 20250116467
- Publication date Apr 10, 2025
- Industrial Process Systems, Inc.
- Leonard Loesch
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method and Device for Drying Fine Particulate Material Such As Frac...
- Publication number 20220282916
- Publication date Sep 8, 2022
- Industrial Process Systems, Inc.
- Leonard A. Loesch
- F26 - DRYING