Company Filing History:
Years Active: 2009-2010
Title: The Innovations of Robert K Grygier
Introduction
Robert K Grygier is an accomplished inventor based in Newark, Delaware. He has made significant contributions to the field of optical characterization and evaluation of optically variable devices. With a total of two patents to his name, Grygier's work has advanced the understanding and application of holographic materials.
Latest Patents
Grygier's latest patents include a method for optical characterization and evaluation of optically variable devices and media. This patent discloses methods for evaluating an optically variable device (OVD) or optically variable media (OVM). The methods involve applying light of a single wavelength from a calibrated light source to the OVD or OVM, measuring the light diffracted by the OVD or OVM with an integrating sphere, measuring the total incident light on the OVD or OVM, and calculating a diffraction efficiency for the OVD or OVM at the single wavelength based on these measurements. Another notable patent is for a system and method for visual quality characterization of holographic materials. This apparatus and method characterize the perceived visual quality of holographic materials, such as diffraction gratings. A white light source directs a collimated beam onto an embossed material, and the first order diffracted light strikes a white background directly in view of a digital camera, which records an image. The image is then analyzed to calculate the total color intensity of the diffracted light and an estimate of the color distinctness.
Career Highlights
Grygier is currently employed at Applied Extrusion Technologies, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the capabilities of optical devices and materials.
Collaborations
Grygier collaborates with various professionals in his field, including his coworker Kelan Wieloch. Their combined expertise contributes to the advancement of optical technologies.
Conclusion
Robert K Grygier's contributions to the field of optical characterization and evaluation have made a significant impact. His innovative patents and ongoing work at Applied Extrusion Technologies, Inc. highlight his dedication to advancing technology in this area.