This inventor holds 5 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 2 EPO patents. Top assignees: Rite-Hite Holding Corporation, Rite-Hite Corporation. Active years: 1994-2018.
Company Filing History:
Years Active: 1994-2018
Title: Mark S Ungs: Innovator in Flexible Insulated Door Technology
Introduction
Mark S Ungs is a notable inventor based in Dubuque, IA (US). He has made significant contributions to the field of door technology, particularly with his innovative designs for flexible insulated door panels. With a total of 5 patents to his name, Ungs has demonstrated a commitment to enhancing the functionality and efficiency of door systems.
Latest Patents
One of his latest patents involves flexible insulated door panels with internal baffles. This design features a flexible panel made up of two pliable sheets of material, with a series of thermal insulation pads or mats placed between them. The inclusion of horizontally elongate baffles, crafted from pliable strips of material, effectively divides the interior volume between the sheets into smaller, manageable chambers. This innovative approach prevents air from being forced to the bottom of the panel as it ascends and bends over an overhead roller. Without these baffles, the panel sheets would bulge outward near the bottom when the door opens, compromising the door's integrity and performance.
Career Highlights
Throughout his career, Mark S Ungs has worked with prominent companies such as Rite-Hite Holding Corporation and Rite-Hite Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in door technology.
Collaborations
Ungs has collaborated with notable coworkers, including David R Noon and Perry W Knutson. Their combined expertise has likely played a role in the successful development of innovative door solutions.
Conclusion
Mark S Ungs stands out as a key figure in the innovation of flexible insulated door technology. His patents reflect a deep understanding of material science and engineering principles, contributing to more efficient and effective door systems. His work continues to influence the industry and inspire future innovations.

