John L Dexter

Title: John L Dexter: Innovator in Ink Jet Technology

Introduction

John L Dexter is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of ink jet printing technology. His innovative approach has led to the development of a unique ink supply system and print head.

Latest Patents

John L Dexter holds a patent for an "Ink supply system and print head." This invention features an interchangeable head system for an ink jet printer that utilizes asynchronous, volume displacement droplet ejection technology. The design allows for easy detachment and replacement of the print head, with adjustments for the distance from the nozzle to the print receiving medium. Additionally, the system includes mechanisms to automatically close off the ink supply line, preventing ink loss or air introduction when components are removed. The print head is equipped with an ink supply pressure sensor that regulates ink flow based on pressure changes.

Career Highlights

John L Dexter is associated with Silonics, Inc., where he has been instrumental in advancing ink jet technology. His work has not only improved the efficiency of ink supply systems but has also enhanced the overall functionality of ink jet printers.

Collaborations

Some of his notable coworkers include Edmond L Kyser and Charles S Mitchell. Their collaborative efforts have contributed to the innovative projects at Silonics, Inc.

Conclusion

John L Dexter's contributions to ink jet technology exemplify the spirit of innovation in the field. His patent for an ink supply system and print head showcases his commitment to improving printing technology.