This inventor holds 3 USPTO granted patents. Top assignees: Boston Scientific Corporation, Other. Active years: 1991-1996.
Company Filing History:
2 out of 529 
1 out of 834,411 Years Active: 1991-1996
Title: **Innovative Contributions of Michael Weinreich**
Introduction
Michael Weinreich, based in Acton, MA, is a notable inventor who holds three patents. His innovative work spans diverse fields, focusing on advancements in computer input systems and medical devices.
Latest Patents
Michael's latest patents showcase his ingenuity:
1. **Chord Keyboard System**: This patent involves a computer input system utilizing a chord keyboard, structured to enhance encoding and provide visual feedback. The keyboard organizes characters into groups, allowing users to select rows or characters via chord strokes. The system includes a display that shows the intended input based on user actions, enabling efficient and error-free typing. A unique aspect of this design is the arrangement of characters into subgroups, accessed through chords of varying finger counts.
2. **Percutaneous Anti-Migration Vena Cava Filter**: This patent introduces a filter device designed for blood vessels to trap clots effectively. The filter comprises a head with multiple divergent legs, each equipped with hooks at their ends. This conical design enhances stress distribution along the legs, made of stainless steel, allowing for compact delivery and minimal vessel wall penetration.
Career Highlights
Michael Weinreich has made significant contributions during his career, particularly while working at reputable companies, including the Boston Scientific Corporation. His work has been pivotal in the development of innovative medical devices and input systems.
Collaborations
Throughout his career, Michael collaborated with talented individuals such as Fozan O El-Nounou and Michael A Savin. These partnerships have played a crucial role in enhancing the quality and impact of his inventions.
Conclusion
Michael Weinreich's achievements in innovative technology reveal his potential as a forward-thinking inventor. His patents demonstrate significant advancements that address both digital interaction and medical challenges, paving the way for future developments in these vital areas.