This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignee: Steris Inc.. Active years: 1996-2004.
Location History:
- Mentor, OH (US) (1996)
- Fairview, PA (US) (2003 - 2004)
Company Filing History:
Years Active: 1996-2004
Title: Innovations by George E. Grignol
Introduction
George E. Grignol is an accomplished inventor based in Fairview, PA (US). He holds a total of 4 patents that reflect his commitment to developing environmentally friendly solutions in the field of decontamination.
Latest Patents
One of his latest innovations is an environmentally friendly peracetic acid decontamination formula with increased performance and chemical stability. This decontaminant solution is designed to be disposed of without posing significant environmental hazards. It is formulated without molybdenum-based corrosion inhibitors and is preferably free of all heavy metals. Additionally, a zeolite-based buffering system can replace phosphate buffers to maintain the pH of the solution for effective antimicrobial decontamination. Molybdenum-free decontaminant solutions containing peracetic acid retain their effectiveness for longer periods compared to those formulated with a molybdate corrosion inhibitor.
Another significant patent is a flow-through chemical indicator for measuring active biocidal agents in a single-use package. This invention includes a single-use cartridge that contains a concentrated decontaminant, which, when mixed with water, provides a decontaminant solution. The cartridge is designed to be inserted into a decontamination system, allowing fresh water and the decontaminant solution to be recirculated during the decontamination cycle. The cartridge features a porous region that includes a chemical indicator, such as crystal violet, which changes color upon exposure to the decontaminant. This provides a semi-quantitative indication of the decontaminant level over time.
Career Highlights
George E. Grignol is currently associated with Steris Inc., where he continues to innovate in the field of decontamination technologies. His work has significantly contributed to advancements in environmentally safe solutions.
Collaborations
He has collaborated with notable coworkers, including Christopher M. Fricker and Brian C. Wojciech, who have also contributed to the development of innovative solutions in their respective fields.
Conclusion
George E. Grignol's contributions to the field of decontamination through his innovative patents highlight his dedication to creating environmentally friendly solutions. His work continues to influence the industry positively.