Company Filing History:
6 out of 4,988 
2 out of 5,445 
1 out of 832,718 Years Active: 2020-2025
Title: The Innovations of Carl R. Pfeiffer
Introduction
Carl R. Pfeiffer is an accomplished inventor based in Beavercreek, OH (US). He holds a total of 9 patents that showcase his expertise in advanced technologies. His work primarily focuses on innovative designs in the field of antennas and optical devices.
Latest Patents
One of his latest patents is titled "3D printed metallic dual-polarized Vivaldi arrays on square and triangular lattices." This invention features a 3-D printable dual-polarized Vivaldi array that includes multiple Vivaldi antennas with a modular construction suitable for direct metal laser sintering fabrication. The design incorporates Sub-Miniature Push-on, Micro (SMPM) connectors that form ground plane skirts supporting a lattice structure. Additionally, the ground plane skirt is designed with a swept forward angle ranging from 40 to 60 degrees.
Another significant patent is for "Layered sheet polarizers and isolators having non-dichroic layers." This invention consists of a multilayered structure with transparent, low-absorption layers. The layers alternate between high and low indices of refraction, forming resonator structures, with a dichroic layer integrated within the multilayered design.
Career Highlights
Throughout his career, Carl R. Pfeiffer has contributed to various projects and innovations. He has worked with the United States of America as represented by the Secretary of the Air Force, where his expertise has been instrumental in advancing military technology.
Collaborations
Carl has collaborated with notable professionals in his field, including Thomas P. Steffen and Boris Tomasic. Their combined efforts have led to significant advancements in antenna technology and optical devices.
Conclusion
Carl R. Pfeiffer's contributions to the field of innovation are noteworthy, with a focus on 3D printing and layered optical devices. His patents reflect a commitment to advancing technology and improving existing systems. His work continues to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.