This inventor holds 5 USPTO granted patents. Top assignee: Other. Active years: 1981-1983.
Location History:
- Cheltenham, PA (US) (1981)
- Plymouth Meeting, PA (US) (1981 - 1983)
Company Filing History:
5 out of 834,453 Years Active: 1981-1983
Title: L John Minnick: Innovator in Environmental Technology
Introduction
L John Minnick is a notable inventor based in Plymouth Meeting, PA (US). He has made significant contributions to environmental technology, particularly in the treatment of scrubber sludge and the production of cementitious compositions. With a total of 5 patents, his work reflects a commitment to innovation and sustainability.
Latest Patents
Minnick's latest patents include a composition and method combining fluidized bed residue with scrubber sludge. This method addresses the treatment of scrubber sludge removed from gas scrubbing apparatuses designed to reduce SO.sub.x content in treated gas. The process involves collecting spent residue from a fluidized combustion bed, where lime or calcium carbonate particles are suspended. The method also includes a separating treatment that mechanically agitates a slurry of residue, allowing for the separation of supernatant liquor and the mixing of precipitate material with sludge.
Another significant patent is for a method for the production of cementitious compositions and aggregate. This invention focuses on preparing synthetic shaped cementitious compositions of high quality without the need for high energy binders, such as Portland cement. The method utilizes spent residue from a fluidized combustion bed and pulverized coal fly ash, showcasing Minnick's innovative approach to sustainable materials.
Career Highlights
Throughout his career, L John Minnick has demonstrated a strong focus on environmental solutions. His patents reflect a deep understanding of the challenges associated with gas scrubbing and cement production. His innovative methods contribute to reducing waste and enhancing the quality of construction materials.
Collaborations
Minnick has collaborated with notable individuals in his field, including William C Webster and Charles L Smith. These partnerships have likely enriched his work and expanded the impact of his inventions.
Conclusion
L John Minnick's contributions to environmental technology through his patents highlight his innovative spirit and dedication to sustainability. His work continues to influence the fields of gas scrubbing and cement production, making a positive impact on the environment.