This inventor holds 5 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1995-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Wilmington, DE (US) (1995)
- Midlothian, VA (US) (2011 - 2015)
Company Filing History:
Years Active: 1995-2015
Title: Innovations by Lawrence Mark Knorr
Introduction
Lawrence Mark Knorr is a notable inventor based in Midlothian, VA (US). He has made significant contributions to the field of liquid filtration, holding a total of 5 patents. His work focuses on enhancing the efficiency and longevity of filtration systems.
Latest Patents
One of his latest patents involves a liquid filtration media that features a composite medium with a nanoweb adjacent to and optionally bonded to a microporous membrane. This membrane is characterized by an LRV value of 3.7 at a rated particle size. The nanoweb in this design has a fractional filtration efficiency of greater than 0.1 at the rated particle size of the membrane. Additionally, it boasts a thickness efficiency ratio of greater than 0.0002 at that efficiency. The nanoweb serves to provide depth filtration to the membrane, prefiltering particles and extending the membrane's lifetime. Another patent also focuses on a similar liquid filter with a composite medium, where the nanoweb has a fractional filtration efficiency of greater than 0.95 at the rated particle size of the membrane. This design further enhances the thickness efficiency ratio to greater than 0.01, ensuring effective depth filtration and prolonging the membrane's lifespan.
Career Highlights
Lawrence Mark Knorr is currently associated with E.I. DuPont De Nemours and Company, where he continues to innovate in the field of filtration technologies. His work has been instrumental in developing advanced filtration solutions that meet modern demands.
Collaborations
Throughout his career, Knorr has collaborated with esteemed colleagues such as Guanghui Chen and Henricus Jacobus Cornelis Gommeren. These partnerships have contributed to the advancement of his innovative projects.
Conclusion
Lawrence Mark Knorr's contributions to liquid filtration technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of filtration systems and their applications, making him a significant figure in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile