Location History:
- Chicago, IL (US) (2012 - 2019)
- Seabrook, NH (US) (2020 - 2023)
Company Filing History:
Years Active: 2012-2023
Title: Dean J Randazzo: Innovator in Optically Variable Film Technology
Introduction
Dean J Randazzo is a prominent inventor based in Chicago, IL (US). He has made significant contributions to the field of optically variable film technology. With a total of 4 patents to his name, Randazzo continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest patents is titled "Optically variable film, apparatus and method for making the same." This invention includes an apparatus designed to produce an optically variable film. The apparatus features a laser that emits a beam, a telescoping lens section with a first and second lens spaced apart, and an interferometer that directs the beam toward a workpiece. The laser operates at a predetermined power level, and the lenses are specifically sized and spaced to direct the beam onto the workpiece at approximately 200-230 dots per inch. The workpiece typically consists of a polyethylene terephthalate (PET) layer, which is ablated by the beam to form a microstructure on its surface. This microstructure can be randomized to create non-chroma visual effects.
Career Highlights
Randazzo is currently employed at Illinois Tool Works Inc., where he applies his expertise in developing innovative technologies. His work has garnered attention for its potential applications in various industries.
Collaborations
Some of his notable coworkers include Louis M Spoto and Matt Deschner, who contribute to the collaborative environment that fosters innovation at Illinois Tool Works Inc.
Conclusion
Dean J Randazzo is a key figure in the development of optically variable film technology, with a strong portfolio of patents and a commitment to innovation. His work continues to influence the industry and inspire future advancements.