John L Havranek

Title: Innovations of John L Havranek

Introduction

John L Havranek is a notable inventor based in Williamson, NY, who has made significant contributions to technology through his innovative designs. With a total of two patents to his name, he has demonstrated a commitment to advancing machine functionality and user experience.

Latest Patents

Havranek's latest patents include a "Rotary switch actuator for detecting the presence of a sheet or the like" and a "Holographic display module for displaying machine status." The rotary switch actuator improves the detection of paper sheets by utilizing a hub member that pivots and stores energy in a spring, allowing for a smooth transition of the switch position. The holographic display module enhances machine status indication by integrating a liquid crystal panel with a holographic display, providing clear visual feedback on the operation of machine subsystems.

Career Highlights

Havranek has spent a significant portion of his career at Xerox Corporation, where he has been able to apply his inventive skills to develop practical solutions for complex problems. His work has contributed to the efficiency and effectiveness of various machines, particularly in the field of xerography.

Collaborations

Throughout his career, Havranek has collaborated with notable colleagues such as Raymond P Mileski and Werner E Haas, further enriching his innovative endeavors.

Conclusion

John L Havranek's contributions to technology through his patents and work at Xerox Corporation highlight his role as a significant inventor in the field. His innovative designs continue to influence the functionality of modern machines.