Location History:
- Pleasanton, CA (US) (1985 - 1992)
- Sonora, CA (US) (1994 - 1998)
Company Filing History:
2 out of 870 
2 out of 22 
2 out of 91 
Years Active: 1985-1998
Title: Innovations of Walter B. Dunning: A Pioneer in Bioremediation Technology
Introduction: Walter B. Dunning, an accomplished inventor based in Pleasanton, California, holds an impressive portfolio of nine patents. His work primarily focuses on developing innovative solutions for environmental remediation, particularly in managing undetonated explosives through bioremediation technology.
Latest Patents: Among Dunning's latest inventions is an Apparatus for Bioemediating Explosives. This technology facilitates in situ remediation of undetonated explosive materials. The bioremediating apparatus is designed as a storage chamber that maintains a moist environment for specific microorganisms capable of metabolizing explosive substances. Notable microorganisms utilized in this process include Pseudomonas spp., Escherichia coli, Morganella morganii, Rhodococcus spp., Comamonas spp., and denitrifying bacteria. When connected to an explosive apparatus, the bioremediating apparatus activates a system of valves that hydrate the microorganisms and release them to begin their action on the explosive material. If detonation fails, the microorganisms effectively detoxify and disable the explosive, highlighting an innovative intersection of biology and engineering.
Career Highlights: Throughout his career, Walter B. Dunning has shown a relentless commitment to innovation and environmental safety. His patents attest to his ability to tackle complex challenges associated with explosives and their safe handling. His tenure at prominent companies, including The Clorox Company, reflects his vast experience and contributions to his field.
Collaborations: Dunning has had the opportunity to collaborate with esteemed colleagues such as Robert L. Bundschuh and Ronald D. Thomas. These partnerships have further enriched his research and development endeavors, combining expertise to drive forward innovative solutions in bioremediation and explosives technology.
Conclusion: Walter B. Dunning exemplifies the spirit of innovation, with a remarkable legacy reflected in his patents and collaborative efforts. His technological advancements in bioremediation provide valuable insights into addressing environmental hazards related to explosives, showcasing the vital role inventors play in devising safer, more effective solutions for modern challenges.