Location History:
- Theodore, AL (US) (1978 - 1979)
- North Canton, OH (US) (1982 - 1987)
- Los Gatos, CA (US) (1994)
- Burlington, CT (US) (2004)
- Menlo Park, CA (US) (2014)
- Thorndale, TX (US) (2021 - 2024)
Company Filing History:
2 out of 3 
2 out of 90,753 
1 out of 1 Years Active: 1978-2024
Title: John D Williamson: Innovator and Patent Holder from Thorndale, TX
Introduction
John D Williamson is a notable inventor based in Thorndale, Texas, with an impressive portfolio of nine patents to his name. His inventive spirit is particularly evident in the field of fluid dispensing technologies, where he has developed solutions that address challenges faced in the industry.
Latest Patents
Williamson's latest contributions include two significant patents. The first is a **Pressure Sensor Manifold with Increased Photocurable Resistance**. This innovative device tackles issues related to accumulated particles and bubbles, thereby enhancing print head performance. The design features a fluid inlet and outlet connected by a dome-shaped cavity that is integral to its functionality.
The second patent is a **Dispenser Shield with Adjustable Aperture to Improve Drop Placement and Residual Layer Thickness**. This fluid dispenser apparatus boasts a collection of nozzles aligned in a longitudinal direction, allowing for precise fluid dispensing towards a substrate. The strategically positioned dispenser shield enhances the effectiveness of the fluid application by managing how fluids are dispensed and captured.
Career Highlights
Throughout his career, Williamson has worked with various organizations, notably Omnitronics Research Corporation. His experience in these settings has undoubtedly contributed to his inventive ideas and patent applications.
Collaborations
Williamson has collaborated with talented individuals such as Ross Laming and John H Pratt. These partnerships have likely fostered an environment of creativity and shared knowledge, further propelling his capacity to innovate.
Conclusion
In summary, John D Williamson stands out as a significant figure in the realm of inventions, particularly in fluid dispensing technologies. His remarkable patents highlight his capability to identify and solve complex challenges in his field, underscoring his role as a leading inventor from Thorndale, TX.