Location History:
- Yorktown, VA (US) (2004 - 2005)
- Grafton, VA (US) (2006)
Company Filing History:
2 out of 583 
1 out of 541 
Years Active: 2004-2006
Title: Innovations of John Edward Bierstaker
Introduction
John Edward Bierstaker is an accomplished inventor based in Yorktown, VA (US). He holds a total of 3 patents that showcase his expertise in fuel injection technology. His innovative designs have contributed significantly to advancements in automotive engineering.
Latest Patents
One of his latest patents is for a "Compound-angled orifices in fuel injection metering disc." This invention features a valve subassembly that allows for precise spray targeting and distribution of fuel. The design includes metering orifices that are strategically located to optimize fuel flow. Another notable patent is for a "High flow, tubular closure member for a fuel injector." This invention enhances the functionality of fuel injectors by allowing for controlled fuel flow through a magnetic closure member.
Career Highlights
Throughout his career, John has worked with prominent companies such as Siemens VDO Automotive Corporation and Siemens Automotive Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant projects in the automotive sector.
Collaborations
John has collaborated with talented individuals in his field, including Scott A Engelmeyer and Dean Leigh Spiers. These partnerships have fostered innovation and creativity in his work.
Conclusion
John Edward Bierstaker's contributions to fuel injection technology through his patents and collaborations highlight his role as a significant inventor in the automotive industry. His work continues to influence advancements in fuel efficiency and performance.