Company Filing History:
2 out of 11 
2 out of 7 
1 out of 3 Years Active: 1984-1999
Title: The Innovative Contributions of David M. Hudson
Introduction
David M. Hudson is a notable inventor based in Chelmsford, MA, with a significant portfolio of six patents. His work primarily focuses on advancements in measurement systems and polymerization processes, showcasing his expertise in the field of materials science and engineering.
Latest Patents
One of Hudson's latest patents is a "System for performing contact angle measurements of a substrate." This innovative system is designed to accurately position a substrate for contact angle measurement, which is crucial for characterizing surface properties. The system includes a stage that supports the substrate and a dispenser assembly that dispenses a liquid droplet onto the substrate's surface. The first actuating mechanism moves the stage based on actuation signals, while the second mechanism adjusts the vertical spacing between the dispensing tip and the substrate. A controller coordinates these mechanisms to ensure precise placement of the liquid droplet for accurate measurements. Another significant patent involves a "Polymerization process," which details a method for depositing polymeric materials on substrate surfaces, further enhancing his contributions to material applications.
Career Highlights
Throughout his career, David M. Hudson has worked with various companies, including Advanced Color Technology, Inc. and Advanced Surface Technology Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Hudson has collaborated with notable colleagues such as Ih-Houng Loh and Richard A. Loder. These partnerships have likely contributed to the development and success of his innovative projects.
Conclusion
David M. Hudson's contributions to the fields of measurement systems and polymerization processes highlight his role as a significant inventor. His patents reflect a commitment to advancing technology and improving material applications.
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.