This inventor holds 3 USPTO granted patents. Top assignees: Tektronix, Inc., Other. Active years: 1980-1999.
Company Filing History:
2 out of 2,758 
1 out of 834,307 Years Active: 1980-1999
Title: The Innovations of William H Tomison
Introduction
William H Tomison is a notable inventor based in Beaverton, OR (US). He holds a total of 3 patents that showcase his contributions to the field of inkjet technology. His work has significantly advanced the performance and efficiency of inkjet print heads.
Latest Patents
One of his latest patents is for a high-performance ink jet print head featuring an improved ink feed system. This innovative design includes four media-width linear ink jet arrays, allowing ink to flow through a series of manifolds and filters. The ink pressure chambers are bounded by flexible diaphragms, which are bonded to piezo-ceramic transducers. To minimize inter-jet cross-talk, compliant walls are integrated along the length of each manifold. The improved ink feed system supplies four colors of ink, enhancing jetting uniformity and purgeability.
Career Highlights
Throughout his career, William H Tomison has worked with various companies, including Tektronix, Inc. His experience in the industry has allowed him to develop cutting-edge technologies that have had a lasting impact on inkjet printing.
Collaborations
Some of his notable coworkers include Sharon S Berger and Ronald F Burr. Their collaboration has contributed to the success of various projects in the field of inkjet technology.
Conclusion
William H Tomison's innovative work in inkjet technology has led to significant advancements in print head design and functionality. His contributions continue to influence the industry and inspire future innovations.