Company Filing History:
1 out of 6,152 
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Years Active: 2008
Title: Dan Ondrus: Innovator in Automotive Sound Deadening Technology
Introduction
Dan Ondrus is a notable inventor based in Northville, MI (US), recognized for his contributions to automotive technology. He holds 2 patents that showcase his innovative approach to sound deadening materials and body panel assembly methods.
Latest Patents
One of his latest patents is for a two-layer pumpable sound deadener. This invention involves a sound deadening material created from pumpable substances applied through a pair of extrusion heads. A robot, utilized in high-speed mass production automotive assembly lines, moves the door panel relative to the stationary extrusion heads. This allows for the simultaneous application of two layers onto the interior side of the door. The first layer consists of a thermosetting composition containing epoxy, rubber, and a catalyst, which adheres directly to the door panel. The second layer, made from a thermosetting composition containing an epoxy resin, a thermoplastic copolymer, and a curative, adheres directly to the first layer. This innovative design prevents noise transmission from the body or door panel by ensuring the edges of the second layer are positioned inside the corresponding edges of the first layer.
Another significant patent by Ondrus is a method of making a body panel assembly for a vehicle. This method includes providing first and second panels, applying an adhesive, positioning the panels, hemming them together to form a subassembly, applying a coating to part of the subassembly, and heating it to partially melt the adhesive. This process enhances the efficiency and effectiveness of vehicle body panel assembly.
Career Highlights
Throughout his career, Dan Ondrus has worked with prominent companies such as Ford Motor Company Limited and Ford Global Technologies, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology.
Collaborations
Dan has collaborated with talented individuals in the industry, including Jeff Crist and Scott George Miller. Their teamwork has contributed to the successful development of his patented technologies.
Conclusion
Dan Ondrus is a distinguished inventor whose work in automotive sound deadening and body panel assembly has made a significant impact on the industry. His innovative patents reflect his commitment to enhancing vehicle performance and comfort.