This inventor holds 2 USPTO granted patents. Top assignee: Petrokleen, Ltd.. Active years: 1996-1999.
Company Filing History:
Years Active: 1996-1999
Title: The Innovations of Donald E. Koehler
Introduction
Donald E. Koehler is an accomplished inventor based in Mentor, OH (US). He has made significant contributions to the field of fuel and lubricant additives, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of fuel compositions.
Latest Patents
Koehler's latest patents include a method for synthesizing polymeric-amine fuel and lubricant additives. This invention relates to an improved method of synthesizing polyamines, which results in polyamines with increased nitrogen content. The improved fuel additives produced enhance the overall fuel composition when mixed with gasoline. Another notable patent involves an improved process for synthesizing gasoline-soluble polyolefinic amines or polyether amines. This process includes a specific sequence of reactions, distillation of non-reactive polyamines, and the recovery of polyamines and water, ultimately leading to the separation of polyolefinic amines from solids.
Career Highlights
Koehler is currently associated with Petrokleen, Ltd., where he continues to innovate in the field of fuel additives. His expertise and dedication to improving fuel compositions have made him a valuable asset to the company.
Collaborations
One of his notable collaborators is William J. Claffey, with whom he has worked on various projects related to fuel and lubricant additives.
Conclusion
Donald E. Koehler's contributions to the field of fuel additives through his innovative patents demonstrate his commitment to enhancing fuel efficiency. His work continues to impact the industry positively.