This inventor holds 7 USPTO granted patents. Top assignees: Novus Energy LLC, Clear Water Technologies, Inc., Other. Active years: 1996-2010.
Company Filing History:
2 out of 3 
1 out of 3 
4 out of 834,453 Years Active: 1996-2010
Title: Delman R Hogen: Innovator in Ethanol Production
Introduction
Delman R Hogen is a notable inventor based in Spring Lake Park, MN (US). He has made significant contributions to the field of ethanol production, holding a total of 7 patents. His innovative methods focus on utilizing biological wastes to produce ethanol and other alcohols, showcasing his commitment to sustainable energy solutions.
Latest Patents
One of Hogen's latest patents involves a comprehensive method for ethanol production from biological wastes. This invention provides methods, apparatuses, and kits for producing ethanol and other alcohols. The process includes fermenting organic material in a fermentation mixture to generate a biogas comprising methane. Subsequently, a portion of the biogas is converted to synthesis gas, which contains carbon monoxide (CO) and hydrogen (H). This synthesis gas is then contacted with a catalyst to produce alcohol. Notably, the invention incorporates a microorganism that reduces ferric iron to ferrous iron in the fermentation mixture, enhancing fermentation efficiency and alcohol yield. Additionally, the invention outlines a method for producing alcohol that involves fermenting organic material to generate biogas, removing sulfhydryls from the biogas, and converting it to synthesis gas. The process culminates in the production of a substantially sulfur-free alcohol, which is purified to contain less than 5% methanol and at least 70% C+ alcohols by weight.
Career Highlights
Throughout his career, Delman R Hogen has worked with various companies, including Novus Energy LLC. His work has significantly impacted the field of renewable energy, particularly in the development of efficient methods for alcohol production from waste materials.
Collaborations
Hogen has collaborated with notable individuals in his field, including John D Offerman and Jeffrey W Lighthart. These collaborations have likely contributed to the advancement of his innovative projects and patents.
Conclusion
Delman R Hogen's contributions to ethanol production from biological wastes highlight his role as a key innovator in sustainable energy solutions. His patents reflect a commitment to enhancing efficiency in alcohol production, making a significant impact in the field.