Company Filing History:
10 out of 24 
1 out of 7 Years Active: 2006-2016
Title: Innovations of John Thomas Bradshaw
Introduction
John Thomas Bradshaw is a notable inventor based in Gorham, Maine, with a remarkable portfolio of 10 patents. His work primarily focuses on advancements in liquid delivery systems, showcasing his commitment to improving precision and efficiency in this field.
Latest Patents
One of his latest patents is titled "System and method for liquid delivery evaluation using solutions with multiple light absorbance spectral features." This innovative system enhances liquid delivery evaluation by utilizing solutions containing one or more dyes that exhibit multiple distinct detectable light absorbance spectral features. This allows for calibration or testing over extended volume or dilution ranges. The system includes a photometric instrument capable of measuring optical absorbance at multiple wavelengths, sample solutions for testing, and vessels that may be pre-filled or filled by the user with a diluent solution. The design ensures that different spectral features can be used for calibrating large and small volume delivery devices effectively.
Another significant patent is the "Apparatus and method for aspirating and dispensing liquid." This invention comprises a liquid aspirating and dispensing apparatus that includes a liquid handling device with removable liquid holding tips and a signal transmitting device. The signals transmitted can provide valuable information regarding the performance of the apparatus, which can be detected directly by the operator or interpreted by a programmable device for better understanding.
Career Highlights
Throughout his career, John has worked with several companies, including Artel, Inc. and Seyonic S.a. His contributions to these organizations have been instrumental in advancing liquid handling technologies.
Collaborations
John has collaborated with notable individuals in his field, including Richard H. Curtis and Charles A. Ewing. Their combined expertise has likely contributed to the success of his innovative projects.
Conclusion
John Thomas Bradshaw's contributions to the field of liquid delivery systems through his patents and collaborations highlight his significant impact as an inventor. His work continues to influence advancements in this essential area of technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.