Company Filing History:
1 out of 737 
Years Active: 1987-2006
Title: The Innovations of John Harris
Introduction
John Harris is an accomplished inventor based in Oakland, CA. He has made significant contributions to the field of liquid chromatography, holding a total of 2 patents. His work has been instrumental in advancing analytical techniques used in various scientific applications.
Latest Patents
Harris's latest patents include a "Guard for use between furniture and a wall" and a "Disposable column cartridge." The disposable column cartridge features an end cap that is abutted with an end edge of a holder body when the analytical column is fully inserted into a bore in the holder body. This innovative design includes an end cap mounted to a precolumn that is compressed between the end cap of the analytical column and an end nut connected to a holder union. The holder union has a central passage that admits the precolumn therethrough and a stop that engages a ferrule placed around the precolumn to compress the ferrule against the analytical column end cap to form a seal.
Career Highlights
John Harris is currently employed at Beckman Instruments, Inc., where he continues to develop innovative solutions in the field of analytical instrumentation. His expertise and dedication to research have made him a valuable asset to the company.
Collaborations
Harris has collaborated with notable coworkers, including Nelson H. Cooke and Kristine Olsen. Their combined efforts have contributed to the success of various projects within the company.
Conclusion
John Harris's contributions to the field of liquid chromatography and his innovative patents reflect his commitment to advancing scientific research. His work continues to influence the industry and inspire future innovations.