Company Filing History:
Years Active: 1979-1993
Title: Innovations by David C Hill
Introduction
David C Hill is an accomplished inventor based in Attleboro, MA (US). He holds a total of 4 patents that showcase his innovative contributions to various fields. His work reflects a commitment to enhancing functionality and efficiency in artistic and electrical applications.
Latest Patents
One of his notable patents is the "Apparatus for maintaining optimum artist's pigment media characteristics." This invention features an artist's palette designed with surface roughness values that promote wetting, spreading, and the maintenance of water color, acrylic, and other pigment media. The palette incorporates porous materials with selected permeability, serving as both a substrate and a color pot in a reservoir system module that extends pigment suspension life. Additionally, it offers interchangeable color pots that provide artists with optimal flexibility.
Another significant patent is the "Resistor device and method of making." This invention improves electrical resistor devices by molding a ceramic body with a positive temperature coefficient of resistivity. The design includes a series of passages arranged in a specific pattern, allowing for enhanced electrical performance. The process involves applying masking materials and immersing the body in coating baths to create ohmic contacts that ensure low contact resistance.
Career Highlights
David C Hill has worked with prominent companies such as Texas Instruments Corporation and MLC Technologies, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions.
Collaborations
Throughout his career, David has collaborated with notable individuals, including Bernard M Kulwicki and George Trenkler. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
David C Hill's contributions to the fields of art and electrical engineering through his patents demonstrate his innovative spirit and dedication to improving existing technologies. His work continues to inspire and influence future developments in these areas.