Location History:
- Hilversum, NL (2003)
- Racine, WI (US) (1996 - 2011)
Company Filing History:
3 out of 10 
2 out of 2,033 
1 out of 48 
Years Active: 1996-2011
Title: The Innovative Journey of J. David Campbell
Introduction: J. David Campbell is an accomplished inventor based in Racine, Wisconsin, with a remarkable portfolio of nine patents to his name. His work primarily revolves around advancing printing technology, specifically through the development of innovative ink formulations and drying methods.
Latest Patents: Among his significant contributions, J. David Campbell's latest patents include a groundbreaking invention titled "Fast-Drying, Radiofrequency-Activatable Inkjet Inks and Methods and Systems for Their Use." This invention provides an array of methods for drying radiofrequency-activatable inkjet inks and customizing the radiofrequency parameters of an RF source based on selected printing conditions. Furthermore, it outlines processes for selecting or formulating RF inkjet compositions tailored to meet specific printing conditions and equipment. Notably, the invention offers radiofrequency-activatable inks designed with customized susceptibility profiles, enhancing their applicability in diverse printing environments.
Career Highlights: Throughout his career, J. David Campbell has been associated with renowned companies such as Johnson Polymer, Inc. and BASF Corporation, where he has honed his expertise and contributed to various innovative projects. His dedication to research and development has positioned him as a key figure in the field of ink technology.
Collaborations: J. David Campbell has worked alongside talented professionals, including Fouad Teymour and Richard W. Chylla, Jr. Their collaborations have fostered an environment of shared ideas and innovation, further driving advancements in inkjet technology.
Conclusion: J. David Campbell's inventive contributions and collaborations exemplify the spirit of innovation in the field of printing technology. His patented developments in fast-drying, radiofrequency-activatable inkjet inks continue to influence the industry, showcasing the impact of his work in enhancing printing processes and materials.
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.