Mark Petrush

Title: The Innovative Mind of Mark Petrush

Introduction

Mark Petrush is an accomplished inventor based in Webster, NY, known for his significant contributions to the field of toner technology. With five registered patents to his name, he continues to innovate and improve processes within the printing industry.

Latest Patents

Among his most recent patents is the invention of Methods for Making Customized Black Toners. This innovation details a black toner that incorporates a unique combination of resin and various colored pigments, achieving a colorimetric value L* of less than 30. Another remarkable patent is the Screen Configuration for Use in a Toner Concentration Field Measurement Tool, which features a sophisticated design of three screens that allows for efficient filtration of carrier beads from toner particles, enhancing the practicality and functionality of toner concentration measurement.

Career Highlights

Mark Petrush has made his mark in the industry while working at Xerox Corporation, a leader in document technology and services. Through his work, he has helped advance toner technology, contributing to more effective and environmentally friendly solutions.

Collaborations

Throughout his career, Mark has collaborated with other talented individuals, including coworkers Mark A. Scheuer and James A. Winters, to push the boundaries of innovation in toner technology.

Conclusion

Mark Petrush continues to inspire with his inventive spirit and dedication to improving the printing industry. His patents not only showcase his technical expertise but also reflect a commitment to creating better products for consumers and businesses alike.