Samuel N Holter

Title: The Innovations of Samuel N. Holter

Introduction

Samuel N. Holter is a notable inventor based in Pittsburgh, PA. He has made significant contributions to the field of chemistry, particularly in the development of rust preventives and processes for recovering crystallization mediums. With a total of three patents to his name, Holter's work has had a meaningful impact on industrial applications.

Latest Patents

Holter's latest patents include innovative formulations for rust preventives. These rust preventives consist of divalent metal salts, where the R groups can be methyl, hydrogen, or decyl. The specific formula allows for a combination of these groups, enhancing the effectiveness of the rust preventives. Additionally, he has developed a process for recovering a crystallization medium used in separating 2,6-disubstituted phenols from feedstocks. This process involves crystallizing the phenol, washing the resultant crystals, and recycling the crystallization medium, which optimizes the extraction process.

Career Highlights

Samuel N. Holter is currently associated with Koppers Company, Inc., where he continues to innovate and contribute to advancements in chemical processes. His work has not only led to patents but has also improved industrial practices in rust prevention and crystallization techniques.

Collaborations

Throughout his career, Holter has collaborated with notable colleagues such as Hans Dressler and Nancy Znidarsic. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Samuel N. Holter's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to shape industrial practices and improve processes in significant ways.