Company Filing History:
2 out of 24,196 
1 out of 16,083 Years Active: 1980-1984
Title: The Innovative Contributions of Doyle P. Skinner
Introduction
Doyle P. Skinner is a notable inventor based in Pittsford, NY (US), recognized for his significant contributions to the field of inkjet technology. With a total of 3 patents, Skinner has developed innovative solutions that enhance the efficiency and effectiveness of inkjet printing systems.
Latest Patents
One of Skinner's latest patents is titled "Composite ink jet drivers." This invention features an ink jet droplet exciter designed to generate pressure waves in a droplet generator. The preferred exciter is a composite material made of PZT, Pb (Zr:Ti) O.sub.3, and a polyethylene supporting material. The mean diameter of the PZT particles is 7 mils, and the entire exciter thickness ranges between 10 and 12 mils. This composite is pliable and can be manufactured in sheets large enough to provide droplet excitation for a multiple nozzle generator.
Another significant patent is the "Ink jet method and apparatus using a thin film piezoelectric excitor." In this invention, a thin film of polyvinylidene fluoride operates in the piezoelectric thickness mode to stimulate fluid drop formation for inkjet printing systems. The film is positioned against a rigid wall of either rectangular, cylindrical, or spherical chambers, which have at least one nozzle for emitting a continuous stream of fluid from which the drops are formed. The frequency of drop generation is directly related to the frequency of an AC voltage applied across the piezoelectric film.
Career Highlights
Throughout his career, Doyle P. Skinner has worked with prominent organizations, including Xerox Corporation and the United States Navy. His work has significantly impacted the development of inkjet technology, making it more efficient and reliable for various applications.
Collaborations
Skinner has collaborated with esteemed colleagues such as Leslie E. Cross and Robert E. Newnham, contributing to the advancement of innovative technologies in the field.
Conclusion
Doyle P. Skinner's inventive spirit and dedication to advancing inkjet technology have led to several important patents that continue to influence the industry. His work exemplifies the impact of innovation on modern printing systems.