Hans E Grethlein

Title: The Innovative Contributions of Hans E. Grethlein

Introduction

Hans E. Grethlein is a notable inventor based in Lansing, MI (US). He has made significant contributions to the field of microbial processes, particularly in the production of methane from coal. His innovative approach has the potential to enhance energy production while addressing environmental concerns.

Latest Patents

Grethlein holds a patent for a microbial process for producing methane from coal. This patent describes a method where lignite is treated with a ligninase source to enhance its reactivity. In one embodiment, lignite is gasified in a subterranean reactor through simultaneous digestion by anaerobic ligninase producers, such as termite microflora, along with acid formers and methanogens. Additionally, the lignite may be pretreated by alkaline hydrolysis if desired. This innovative process showcases Grethlein's commitment to advancing sustainable energy solutions. He has 1 patent to his name.

Career Highlights

Grethlein is associated with Reliant Energy Incorporated, where he has been able to apply his expertise in microbial processes. His work at the company reflects his dedication to developing innovative energy solutions that can benefit both industry and the environment.

Collaborations

Throughout his career, Grethlein has collaborated with notable colleagues, including William Meredith Menger and Ernest E. Kern. These collaborations have likely contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Hans E. Grethlein's innovative work in the field of microbial processes for methane production highlights his significant contributions to energy sustainability. His patent and collaborations reflect a commitment to advancing technology in a way that benefits both industry and the environment.