Location History:
- Randolph, MA (US) (1989)
- Concord, MA (US) (1992)
Company Filing History:
Years Active: 1989-1992
Title: David R Hopper: Innovator in Electrical Apparatus Decontamination
Introduction
David R Hopper is a notable inventor based in Concord, MA (US). He has made significant contributions to the field of electrical apparatus decontamination, holding 2 patents that showcase his innovative approach to cleaning and reclassifying contaminated equipment.
Latest Patents
Hopper's latest patents include a "Simplified apparatus for decontaminating electrical apparatus" and an "Apparatus and method for reclassifying electrical apparatus contaminated." The first patent describes an energy-efficient apparatus designed for the decontamination of PCB-contaminated fluid removed from transformers. This apparatus features a fluid circulation loop with a side stream to a distillation means, followed by a venturi that reintroduces the vapors of distillation into the circulating loop of contaminated fluid. The second patent outlines a method for cleaning and reclassifying electrical apparatus that is capable of operation on-site and while the equipment remains energized.
Career Highlights
David R Hopper is associated with Ensr Corporation, where he applies his expertise in developing innovative solutions for electrical apparatus decontamination. His work has been instrumental in advancing methods that enhance safety and efficiency in handling PCB-contaminated equipment.
Collaborations
Hopper has collaborated with notable colleagues, including Michael J Massey and Mark N DeDecker, contributing to a dynamic work environment that fosters innovation and problem-solving.
Conclusion
David R Hopper's contributions to the field of electrical apparatus decontamination reflect his commitment to innovation and safety. His patents and work at Ensr Corporation highlight the importance of developing efficient methods for handling hazardous materials.