Bruce Ortquist

Title: Innovations by Bruce Ortquist: A Pioneer in Ink Jet Technology

Introduction

Bruce Ortquist, an inventive mind located in Upper Arlington, Ohio, has made significant contributions to the field of printing technology. With a total of two patents to his name, Ortquist's work has focused on addressing printing distortions and enhancing the performance of ink jet printers.

Latest Patents

Ortquist's latest patents showcase his innovative approach to solving complex issues within the printing industry. The first patent, titled "Method and apparatus for correcting printing distortions in an ink jet," presents a novel approach to mitigating distortions caused by misalignment and other variable factors. This method involves measuring the actual induction coefficients for a specific printer using charge sensors that detect induced charges. These coefficients are then used by a programmable controller to adjust the charge tunnel voltages, effectively reducing or eliminating printing distortions.

The second patent, "Variable frequency ink jet printer," reveals an advanced method and apparatus for controlling nozzle drive frequency to manage drop velocity and deflection. By maintaining a consistent ratio between drop size and velocity, this innovation enables greater control over the printing process. The system includes a pressure controller, a velocity sensor, and a processor that performs calculations based on the size of an operator-selected image, further showcasing Ortquist's technical expertise.

Career Highlights

Throughout his career, Bruce Ortquist has played a key role at Videojet Systems International, Inc., where he has applied his inventive skills to advance printing technologies. His contributions have not only enhanced product quality but have also pushed the boundaries of what is possible in the realm of ink jet printing.

Collaborations

Ortquist has collaborated with notable colleagues such as Timothy Braun and Robert I. Keur, contributing to a dynamic team focused on innovation. These collaborations have allowed for the exchange of ideas and technical expertise, further enriching Ortquist's inventive endeavors.

Conclusion

In conclusion, Bruce Ortquist is a distinguished inventor whose work has significantly impacted the ink jet printing industry. With a commitment to innovation and a track record of successful patents, Ortquist continues to be an influential figure in the field, inspiring future advancements in printing technology.