Gene F Day

Title: Innovations and Contributions of Gene F. Day in Electrostatic Printing

Introduction

Gene F. Day, based in Hillsborough, CA, is an accomplished inventor recognized for his remarkable contributions to the field of electrostatic printing. With an impressive portfolio of 30 patents, Day has made significant strides in the development of technologies that enhance the efficiency and effectiveness of toner purification and application processes.

Latest Patents

Among his latest innovations, Day has developed a method of continuous purification of liquid toner in an electrostatic printing system. This groundbreaking method addresses the challenge of removing both neutral and ionic contaminants from liquid toner. The process involves circulating liquid toner from a supply tank through a common volume that includes a toning applicator. As the toner circulates, contaminants are left behind, and a wash fluid is introduced post-toning pass to further cleanse the mixer before it returns to the supply tank.

Additionally, Day has patented a variable pressure back-plate for liquid toning. This invention features an electrostatic recorder or copier equipped with a vise that offers variable clamping force on the recording medium. By using an expandable bladder that adjusts in response to fluid pressure, the apparatus ensures the recording medium remains stationary while toner is purged from the applicator. The innovative design allows for adaptability to the toning surface, enhancing overall performance.

Career Highlights

Gene F. Day's career includes significant roles at Precision Image Corporation and Phoenix Precision Graphics, Inc., where he has applied his expertise in electrical engineering and technology development. His work has not only driven advancements in printing technologies but has also played a crucial role in numerous product innovations that have had lasting impacts in the industry.

Collaborations

Throughout his career, Gene has collaborated with notable individuals such as Andreas Bibl and Arthur E. Bliss. These partnerships have enabled him to leverage diverse skills and perspectives, further enhancing the quality and applicability of his inventions.

Conclusion

Gene F. Day stands out as a pivotal figure in the world of electrostatic printing innovations. Through his numerous patents and collaborative efforts, he continues to contribute to advancements that not only improve printing efficiency but also push the boundaries of technology in the industry. His work exemplifies the spirit of innovation that defines successful inventors.