Location History:
- Nutley, NJ (US) (2000)
- Des Plaines, IL (US) (2000 - 2004)
- Deerfield, IL (US) (2008 - 2009)
Company Filing History:
Years Active: 2000-2009
Title: **Innovative Mind: The Contributions of Liviu A. Coman**
Introduction
Liviu A. Coman is a noteworthy inventor based in Des Plaines, IL, who has made significant contributions to the field of retroreflective articles with his five registered patents. His innovative methods and tools enhance the properties of microcubes, aiming to improve applications such as pavement markers and highway signs.
Latest Patents
Coman's latest patents focus on "Retroreflective articles having microcubes" and "tools and methods for forming microcubes." The patented method describes tooling a pattern of retroreflective microcubes that can be subdivided into smaller increments with straight line tooling paths. Importantly, these paths do not intersect any solid parts of the incremental pattern, thereby allowing a range of design possibilities. By modifying optical properties like entrance angularity and percent active aperture, Coman's methods facilitate the production of highly efficient microcube designs. These innovations aim for 100% active aperture even at near-zero degrees entrance angles, making them particularly beneficial for various practical applications.
Career Highlights
Coman's career has seen him work with reputable companies such as Avery Dennison Corporation and Stimsonite Corporation. His experiences have enabled him to further his research and development efforts focused on retroreflective technologies.
Collaborations
Throughout his career, Liviu A. Coman has worked alongside talented individuals like Sidney A. Heenan and Dennis I. Couzin. Their collaborations have undoubtedly contributed to the refinement and success of Coman's innovative projects.
Conclusion
Liviu A. Coman continues to push the boundaries of innovation with his groundbreaking work on retroreflective microcubes. His patents and collaborative efforts underscore his commitment to enhancing the performance of practical applications in the field of retroreflective technology. As he moves forward, his work has the potential to affect various industries significantly.