Location History:
- Acton, MA (US) (1996)
- Concord, MA (US) (2000)
- Walthan, MA (US) (2011 - 2021)
- Waltham, MA (US) (2002 - 2023)
Company Filing History:
4 out of 5 
3 out of 73 
1 out of 9 Years Active: 1996-2024
Title: **Inventor Spotlight: Stephen E. Silva**
Introduction
Stephen E. Silva, an innovative inventor based in Waltham, MA, USA, has made significant contributions to the field of web-handling technologies. With a total of 8 patents to his name, Silva's inventions focus on enhancing the efficiency and safety of web processing machinery.
Latest Patents
One of Silva's latest inventions is the emergency stop cutting mechanism for a web rewinding device. This cutting mechanism is designed to be mounted inline at an appropriate location between the web-handling peripheral, such as a printer, and a web roll. It operates efficiently before the available storage in the winder festoon is exhausted, decoupling the roll's energy from the web. The mechanism utilizes a blade that is drawn through the web solely by its movement. This blade is strategically mounted at a 45-degree angle to the web's travel path, allowing it to be pulled through effectively. A negator spring assembly and associated cable manage the blade's operation, driving it into the web's side edge when a slide-mounted blade shuttle assembly is released by a latching pawl of a solenoid assembly. The solenoid activates upon receiving a signal that indicates an emergency stop condition, such as an upstream jam.
Career Highlights
Throughout his career, Stephen E. Silva has been associated with notable companies in the industry, including Tecnau, Inc. and Roll Systems, Inc. His work has significantly impacted advancements in web handling technologies, promoting safety and operational efficiency.
Collaborations
In his professional journey, Silva has collaborated with talented individuals like Gregory Mercurio and John M. Fiske. These partnerships have contributed to the successful development of his innovative inventions and patent applications.
Conclusion
Stephen E. Silva stands out as a prominent inventor dedicated to improving web handling systems through his inventive solutions. His latest patents and professional collaborations highlight his commitment to innovation in the industry, ensuring greater safety and efficiency for web processing applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.