Location History:
- Wolverhampton South Staffordshire, GB (2015)
- Wolverhampton Staffordshire, GB (2018)
- Essington, GB (2014 - 2020)
- South Staffordshire, GB (2017 - 2020)
- London, GB (2020)
- Wolverhampton, GB (2008 - 2022)
- Staffordshire, GB (2014 - 2023)
Company Filing History:
20 out of 1,829 
4 out of 3,081 
1 out of 34 
Years Active: 2008-2023
Title: Innovations by Stephen David Butler: A Journey of Invention
Introduction
Stephen David Butler, based in Staffordshire, GB, is a prolific inventor with an impressive portfolio of 27 patents. His contributions to the field of engineering and technology have made significant advancements, particularly in drug delivery devices and torsion bar assemblies.
Latest Patents
Among his latest patents, Butler has developed a "Bearing for a Piston Rod Body for a Drug Delivery Device." This innovation features a bearing with an axis, encompassing a first and a second surface spaced apart, along with a third surface connecting both. Openings in the first and third surfaces enhance its functionality for drug delivery systems.
Another notable patent is "Torsion Bar Assembly and Method of Assembling Same." This assembly consists of an input shaft, an output shaft, and a torsion bar connecting the two. The design incorporates end stop faces that limit angular deflections, ensuring proper alignment and functionality of the assembly.
Career Highlights
Butler has worked with prominent companies such as Sanofi-Aventis Deutschland GmbH and TRW Limited, applying his expertise in innovative engineering solutions. His roles in these organizations have contributed to his development of cutting-edge technologies relevant to his patented inventions.
Collaborations
Throughout his career, Butler has collaborated with talented professionals, including Mark Philip Horlock and Christopher James Smith. Their combined efforts have further propelled the advancement of technology in their respective fields.
Conclusion
Stephen David Butler’s innovative spirit is exemplified through his numerous patents and contributions to technology. His work continues to leave a mark on the industry, underscoring the importance of creativity and collaboration in driving advancements in engineering and medicine.