This inventor holds 2 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: Fabrisonic, LLC, Other. Active years: 2022-2025.
Company Filing History:
1 out of 2 
1 out of 834,453 Years Active: 2022-2025
Title: Innovations by Justin Wenning in Ultrasonic Additive Manufacturing
Introduction
Justin Wenning is an accomplished inventor based in Columbus, OH (US). He has made significant contributions to the field of ultrasonic additive manufacturing, holding 2 patents that showcase his innovative approaches to this technology.
Latest Patents
Wenning's latest patents include a "Method for using soluble sacrificial materials in ultrasonic additive manufacturing." This method involves building a solid metal object through ultrasonically welding successive layers of thin metal foil into a three-dimensional shape. It also includes machining internal features into the solid metal object, which can consist of voids, chambers, cavities, channels, or conduits. The process incorporates depositing a sacrificial support material that is water-soluble, curing it at a predetermined temperature, and using ultrasonic additive manufacturing to deposit additional layers of metal. Finally, a solution containing water is introduced to dissolve and remove the sacrificial support material.
Another notable patent is the "High-efficiency welding assembly for use in ultrasonic additive manufacturing." This assembly features a sonotrode with multiple body portions and nodal regions, a transducer for transmitting acoustic vibrations, and a roller device for axial rotation. The design includes a support device for maintaining alignment and four frictionless bearings positioned around the nodal regions, enhancing the efficiency of the welding process.
Career Highlights
Justin Wenning has worked with Fabrisonic, LLC, where he has applied his expertise in ultrasonic additive manufacturing. His work has contributed to advancements in the field, particularly in the development of innovative manufacturing techniques.
Collaborations
Wenning has collaborated with notable coworkers such as Adam J Hehr and Mark I Norfolk, further enriching his experience and contributions to the industry.
Conclusion
Justin Wenning's innovative patents and career in ultrasonic additive manufacturing highlight his significant role in advancing this technology. His work continues to influence the field and inspire future innovations.