Company Filing History:
Years Active: 2019-2024
Title: The Innovative Contributions of John Wrenn in Patent Development
Introduction
John Wrenn is a notable inventor based in Greenville, SC, who has made significant strides in the field of innovation through his development of four patents. His inventive spirit and dedication to enhancing technology have led him to create solutions that address challenges in winding sheet materials.
Latest Patents
Wrenn's latest innovations include two key patents:
1. **Core with Cushion Strip and Varying Slot Depth** - This patent describes a core for winding sheet material that consists of a cylindrical tube with a longitudinally oriented slot. A strip of soft material is integrated within the slot, allowing for a unique combination of softness in the central region and firmness at the edges, which facilitates the embedding of the leading edge of the sheet material as additional layers are wound around the core.
2. **Core with Strip or Strips of Varying Density** - Similar to the first, this invention also features a cylindrical tube with a longitudinally oriented slot and a strip of soft material. The innovative geometry allows for variable density within the strip, enhancing its performance in retaining the leading edge of sheet materials during the winding process.
Career Highlights
Wrenn currently works at Sonoco Development Incorporated, where his contributions to the field of packaging and materials development are invaluable. His expertise and inventive prowess have earned him a place among the ranks of esteemed inventors, impacting both his company and the industry at large.
Collaborations
Throughout his career, John Wrenn has collaborated with fellow innovator Brian P Couchey. Together, they have been a driving force behind advancing technologies in the realm of materials, leading to a better understanding and improved functionality of winding processes for sheet materials.
Conclusion
With a remarkable portfolio of patents and ongoing collaborative efforts, John Wrenn has established himself as a prominent figure in the innovation landscape. His dedication to creating practical solutions through inventive designs continues to inspire and drive advancements in the field.