Location History:
- Peoria, IL (US) (1992)
- Blacksburg, VA (US) (1995)
Company Filing History:
Years Active: 1992-1995
Title: Liliana Grajales: Innovator in Piezoelectric Technology
Introduction
Liliana Grajales is a prominent inventor based in Peoria, IL (US). She has made significant contributions to the field of piezoelectric technology, holding 2 patents that showcase her innovative spirit and technical expertise.
Latest Patents
Among her latest patents is the "High Voltage Ripping Apparatus." This invention is designed to enhance the functionality of piezoelectric actuators, which are crucial for fuel injectors in internal combustion engines. The apparatus allows for the controllable connection and disconnection of a piezoelectric actuator to an energy source. This precise control is essential for delivering the correct amount of fuel to each cylinder, ensuring optimal engine performance. The invention includes a charging and discharging mechanism that monitors the voltage levels and current, along with a smoothing means to maintain a constant current for better actuator control.
Career Highlights
Liliana currently works at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. Her role at Caterpillar allows her to apply her innovative ideas in a practical setting, contributing to advancements in technology and engineering.
Collaborations
Some of her notable coworkers include Michael R Verheyen and James A Antone, who collaborate with her on various projects within the company.
Conclusion
Liliana Grajales exemplifies the spirit of innovation in the field of piezoelectric technology. Her contributions through her patents and work at Caterpillar Inc. highlight her commitment to advancing engineering solutions.