Location History:
- Saint Paul, MN (US) (1991 - 1996)
- Woodbury, MN (US) (1979 - 2000)
Company Filing History:
6 out of 7,865 
1 out of 14,059 
Years Active: 1979-2000
Title: The Innovative Contributions of Roger W. Leinen
Introduction
Roger W. Leinen is a notable inventor based in Woodbury, MN (US). He has made significant contributions to the field of technology, holding a total of 7 patents. His work primarily focuses on systems and materials that enhance the efficiency and effectiveness of liquid delivery and adhesive technologies.
Latest Patents
One of Leinen's latest patents is a modular system for atomizing a liquid. This innovative system is designed to atomize and deliver liquids to a substrate effectively. It comprises a liquid module, a means for providing an atomizing agent, a nozzle assembly, and an actuator that can switch between a closed and an open position. This design allows for selective flow of the atomizing agent and liquid, enabling the atomization of liquids into a narrow distribution of particle sizes without the use of propellants or solvents. Additionally, the system features replaceable liquid and atomizing agent modules. Another significant patent involves a repositionable pressure-sensitive adhesive that consists of solid, polymeric, acrylate microspheres. This adhesive is designed to be inherently tacky and solvent-insoluble, providing a versatile solution for various applications.
Career Highlights
Throughout his career, Roger W. Leinen has worked with prominent companies, including Minnesota Mining and Manufacturing Company and 3M Innovative Properties Company. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Leinen has collaborated with notable individuals in the industry, including Joaquin Delgado and Spencer F. Silver. These collaborations have further enriched his work and led to the development of groundbreaking technologies.
Conclusion
Roger W. Leinen's contributions to innovation and technology are evident through his patents and collaborations. His work continues to influence the fields of liquid delivery systems and adhesive technologies, showcasing the importance of creativity and innovation in driving progress.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.