Location History:
- Mentor, OH (US) (2000 - 2020)
- Wickliffe, OH (US) (2022)
Company Filing History:
Years Active: 2000-2022
Title: The Innovative Contributions of Daniel C. Visger
Introduction
Daniel C. Visger is a notable inventor based in Mentor, OH (US). He has made significant contributions to the field of hydraulic fluids and polymer compositions, holding a total of 15 patents. His work is characterized by a focus on enhancing the performance and efficiency of lubricating oils.
Latest Patents
Among his latest patents, one is titled "Hydraulic fluid composition." This invention includes an oil of lubricating viscosity and at least 2 wt. % of an ester of a carboxy group-containing interpolymer. The interpolymer comprises units derived from a vinyl aromatic monomer and units derived from a carboxylic acid monomer, while also containing nitrogen functionality. Notably, this hydraulic fluid is substantially free of polyacrylates and polymethacrylates. Another significant patent is for "Star polymers and compositions thereof." This invention provides a composition that includes a star polymer with a core portion comprising a polyvalent (meth) acrylic monomer and at least two arms of polymerized alkyl (meth)acrylate ester. The composition is designed for use as a dispersant, viscosity modifier, or precursor to a dispersant viscosity modifier in lubricating oils.
Career Highlights
Daniel C. Visger is currently employed at The Lubrizol Corporation, where he continues to innovate and develop new solutions in the field of lubricants and polymers. His expertise and dedication to research have positioned him as a key figure in his industry.
Collaborations
Throughout his career, Daniel has collaborated with several talented individuals, including Barton J. Schober and Marina Baum. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Daniel C. Visger's contributions to the field of hydraulic fluids and polymer compositions demonstrate his commitment to innovation and excellence. His work continues to impact the industry positively, showcasing the importance of research and development in creating effective solutions.