Steven K Leist

Title: Innovations of Steven K Leist

Introduction

Steven K Leist is an accomplished inventor based in Philadelphia, PA (US). He has made significant contributions to the field of 4D printing technology. His innovative approach focuses on creating components that can change shape dynamically when exposed to external stimuli.

Latest Patents

One of his notable patents is for an "Externally activated shape changing device." This invention provides a 4D printed component that utilizes photoisomerization as a method of activation. Unlike other 4D printing methods that rely on heat or moisture, Leist's invention leverages the capabilities of 3D printing to create materials that can change shape over time. This advancement reduces the number of required 3D printed parts, thereby minimizing the onboard weight of the components necessary for motion. The invention also eliminates the need for onboard sensors, processors, motors, and power storage, paving the way for the manufacturing of novel medical devices, automated actuators, packaging, and smart textiles.

Career Highlights

Steven K Leist is affiliated with Drexel University, where he continues to push the boundaries of innovation in 4D printing. His work has garnered attention for its potential applications across various industries.

Collaborations

He has collaborated with notable colleagues, including Gongyao Zhou and Daniel E Hagaman, to further enhance the research and development of his inventions.

Conclusion

Steven K Leist's contributions to 4D printing technology exemplify the innovative spirit of modern inventors. His work not only advances the field but also opens new possibilities for future applications.