Location History:
- Mt. Pleasant, SC (US) (1989 - 1992)
- Hallandale, FL (US) (1997)
Company Filing History:
Years Active: 1989-1997
Title: The Innovative Contributions of Margaret D Ellis
Introduction
Margaret D Ellis is a notable inventor based in Mt. Pleasant, SC (US). She has made significant contributions to the field of innovation, holding a total of 3 patents. Her work reflects a commitment to solving practical problems through inventive solutions.
Latest Patents
One of her latest patents is a security lock system. This invention comprises a security locking assembly that includes a face plate locatable upon a dead bolt lock with a turn knob and a C-shaped component. The face plate features first and second apertures extending through it above and below the turn knob. A planar member with a circular hole is affixed to the face plate and extends within the dead bolt lock opposite from the turn knob. The C-shaped component consists of a first horizontal bar, a second horizontal bar, and a vertical bar, with each horizontal bar having an inboard end and an outboard end. The vertical bar is pivotally coupled to the planar member by a hinge pin, allowing for a functional and secure locking mechanism.
Another significant patent by Ellis is a process for the removal of copper ions from aqueous effluent. This invention addresses the challenge of treating highly acidic wastewater generated during the manufacture of dyes or pigments. The process involves exposing the wastewater at a pH of less than about 1 to a bed of suspended iron particles, preferably in a fluidized bed, which effectively removes copper ions.
Career Highlights
Throughout her career, Margaret D Ellis has worked with various companies, including Miles Inc. Her innovative spirit and dedication to her work have led to the development of practical solutions that address real-world challenges.
Collaborations
Margaret has collaborated with notable individuals in her field, including Joseph C Catlin and James J Good. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Margaret D Ellis exemplifies the spirit of innovation through her inventive contributions and collaborative efforts. Her patents not only showcase her technical expertise but also her commitment to improving safety and environmental processes.