This inventor holds 6 USPTO granted patents. Top assignees: E Y Laboratories, Inc., Redwood Scientific Incorporated, Other. Active years: 1998-2014.
Company Filing History:
2 out of 9 
1 out of 1 
3 out of 834,453 Years Active: 1998-2014
Title: John L. Lawless: Innovator in Surface Cleanliness Measurement
Introduction
John L. Lawless is a notable inventor based in Pacifica, CA (US). He has made significant contributions to the field of cleanliness measurement with a total of 6 patents to his name. His innovative work focuses on developing devices and methods that enhance the quantification of surface cleanliness.
Latest Patents
One of John L. Lawless's latest patents is a device and method for quantifying a surface's cleanliness. This invention provides devices and methods that quantify a surface's cleanliness relative to a contaminant. The system includes a source of interrogating radiation that the contaminant responds to, a means for directing this radiation, a detector, and an analyzer. The emitted radiation is directed toward an article with the surface or a surface cleaner that may hold the contaminant. The detector captures radiation produced in response to the interrogating radiation by the contaminant, such as fluorescent or phosphorescent radiation. This generates a signal that the analyzer compares to an electronic standard corresponding to a clean surface, allowing for the quantification of the surface's cleanliness.
Career Highlights
Throughout his career, John L. Lawless has worked with various companies, including E Y Laboratories, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for cleanliness measurement.
Collaborations
John has collaborated with notable individuals in his field, including Albert E. Chu and Robert J. Moffat. These collaborations have likely enriched his work and led to advancements in his inventions.
Conclusion
John L. Lawless is a distinguished inventor whose work in surface cleanliness measurement has made a significant impact. His innovative patents and collaborations highlight his dedication to advancing technology in this important area.