This inventor holds 2 USPTO granted patents. Top assignees: Arizona State University, University of Michigan, The University of Texas System. Active years: 2026.
Company Filing History:
2 out of 2,146 
2 out of 3,511 
1 out of 5,622 
Years Active: 2026
Title: Glen Daigger: Innovator in Wastewater Treatment Technologies
Introduction
Glen Daigger is a prominent inventor based in Ann Arbor, MI (US), known for his significant contributions to wastewater treatment technologies. With a total of 2 patents, Daigger has developed innovative systems that address critical environmental challenges.
Latest Patents
One of his latest patents is focused on wastewater treatment systems and methods. This invention features a biofilm membrane bioreactor system that includes a bioreactor, at least two membrane plates positioned within the bioreactor, and a plurality of biofilm carriers suspended within the wastewater. The bioreactor is designed with at least one inlet and one outlet, while the membrane plates are configured to filter the wastewater to generate permeate. Notably, these plates may be formed of a ceramic material, and they are separated by a membrane gap that is at least two times larger than the smallest dimension of one of the biofilm carriers.
Another significant patent by Daigger involves systems and methods for the biological transformation, concentration, and recovery of selenium from wastewater. This invention addresses the treatment of selenium-laden wastewater, where contaminants such as selenate and selenite are biochemically reduced and transformed into elemental selenium by microorganisms. The resulting selenium is entrained in the biomass, which is further processed to enable efficient recovery.
Career Highlights
Throughout his career, Glen Daigger has worked with esteemed institutions such as Arizona State University and the University of Michigan. His work has significantly advanced the field of environmental engineering, particularly in the area of wastewater treatment.
Collaborations
Daigger has collaborated with various professionals in his field, including his coworker Joshua Boltz. Their joint efforts have contributed to the development of innovative solutions for wastewater management.
Conclusion
Glen Daigger's work in wastewater treatment technologies exemplifies the importance of innovation in addressing environmental issues. His patents reflect a commitment to improving water quality and sustainability.