Frederick L. Kottke

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Lisbon, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Steam injection heater with integrated cleaning mechanism
- Patent number 11,525,571
- Issue date Dec 13, 2022
- Hydro-Thermal Corporation
- James C. Zaiser
- F22 - STEAM GENERATION

Patents Applicationslast 30 patents

Information Patent Application
STEAM INJECTION HEATER WITH INTEGRATED CLEANING MECHANISM
- Publication number 20200348019
- Publication date Nov 5, 2020
- HYDRO-THERMAL CORPORATION
- James C. Zaiser
- F22 - STEAM GENERATION