Company Filing History:
5 out of 7,038 
1 out of 52 
1 out of 70 
Years Active: 2002-2025
Title: **Jeffery Lofgren: Innovator in Synchronous Drive Technologies**
Introduction:
Jeffery Lofgren, based in Lincoln, NE, is an accomplished inventor with a remarkable portfolio of nine patents. His innovative contributions primarily revolve around advancements in belt manufacturing and synchronous drive technologies, showcasing a deep understanding of materials and engineering processes.
Latest Patents:
Among his latest creations, Lofgren has developed the following patents:
1. **Wrapped Taped Belt** - This invention outlines methods for manufacturing a belt that involves laying up a plurality of cords on a mandrel, applying a tape adhesive, adding a cushion layer, and vulcanizing the belt within a profile-forming mold. Notably, the tape adhesive used is a vulcanizable rubber devoid of carbon black, which enhances the durability and performance of the belt. Additional methods include the application of a tension layer prior to the laying up of cords or an outer tape adhesive, as well as wrapping the belt before vulcanization.
2. **Cross-Linked Elastomeric Low Friction Faced Synchronous Power Transmission Belt** - This patent introduces a synchronous drive belt that features an outer tension section and opposing continuous tooth sections. It utilizes a cross-linked elastomeric body and includes a tensile reinforcement section between the outer tension section and the body. The invention emphasizes the importance of fabric reinforcement and urethane materials, which are integral to the belt's function, ensuring efficiency in power transmission.
Career Highlights:
Jeffery Lofgren has garnered valuable experience working with prominent companies in the industry. He has made significant contributions during his tenure at The Goodyear Tire & Rubber Company and Contitech Antriebssysteme GmbH. His hands-on experience in these firms has greatly influenced his innovative approach towards belt technologies.
Collaborations:
Throughout his career, Lofgren has collaborated with talented individuals such as Wesley James Billups and Frank Joseph Feuerborn. These partnerships have not only enriched his professional journey but have also fostered an environment to cultivate new ideas and inventions.
Conclusion:
Jeffery Lofgren's journey as an inventor demonstrates his commitment to innovation in the field of mechanical engineering. With nine patents to his name, his work continues to make a significant impact in the industry, particularly in synchronous drive technologies. As he forges ahead, it will be exciting to see how his contributions will shape the future of belt manufacturing and power transmission systems.