Company Filing History:
11 out of 1,589 
5 out of 187 Years Active: 2023-2025
Title: David Schmidt: Pioneering Innovations in Exhaust Aftertreatment Systems
Introduction: David Schmidt, a renowned inventor based in Indianapolis, IN, has made significant contributions to the field of exhaust aftertreatment systems with a total of 4 patents to his name. His groundbreaking work in developing systems and methods for efficient nitrogen oxide adsorbers and particulate filter regeneration showcases his ingenuity and commitment to sustainable technology.
Latest Patents: Among his recent patents is the innovative "Systems and Methods for Operating Passive Nitrogen Oxide Adsorbers in Exhaust Aftertreatment Systems." This patent introduces a system that optimizes the treatment of exhaust gas by utilizing a passive NOx adsorber in conjunction with a catalyst, bypass valve, and controller. Through intelligent torque demand detection and motor engagement, the system efficiently meets operational requirements while reducing emissions effectively.
Another notable patent is "Systems and Methods for Particulate Filter Regeneration with Cylinder Deactivation." This technology features an exhaust aftertreatment system equipped with a particulate filter and controller that triggers regeneration events based on temperature thresholds. By incorporating cylinder deactivation mode during low-temperature scenarios, the system enhances fuel efficiency and prolongs the lifespan of the filter.
Career Highlights: David Schmidt's expertise extends across leading companies in the industry, including Cummins Inc. and Tula Technology, Inc. His experience in working with cutting-edge technology and addressing complex challenges underscores his status as a visionary inventor at the forefront of innovation.
Collaborations: Throughout his career, David has collaborated with esteemed professionals such as J Steven Kolhouse and David J Langenderfer. These collaborations have fostered a dynamic exchange of ideas and expertise, leading to advancements in exhaust aftertreatment systems and sustainable engineering solutions.
Conclusion: In conclusion, David Schmidt stands as a beacon of innovation in the realm of exhaust aftertreatment systems. His inventive patents and collaborative efforts exemplify his dedication to creating environmentally-friendly solutions that drive technological progress and shape the future of sustainable transportation.