Company Filing History:
8 out of 27 
6 out of 30 
1 out of 27 Years Active: 1977-1998
Title: The Innovations of John M MacPhee
Introduction
John M MacPhee is a notable inventor based in Rowayton, CT (US), recognized for his contributions to the field of lithographic printing technology. With a total of 17 patents to his name, MacPhee has made significant advancements that enhance the efficiency and quality of printing processes.
Latest Patents
Among his latest innovations is the Fountain Solution Supply System, which is designed to supply dampening fluid to a lithographic press dampening system. This system features a metering roller pair that forms a metering nip, preventing dampening fluid from draining away in a circumferential direction when the rollers stop moving. The metering nip acts as a reservoir that can be replenished with dampening fluid, allowing the rollers to deliver the fluid in a manner that minimizes contamination. Additionally, the system includes sensors to control the supply of fountain solution available for delivery to the metering nip, ensuring optimal performance.
Another significant aspect of the Fountain Solution Supply System is its ability to prevent dampening fluid starvation at the metering nip located between dampening system rollers. It maintains a predetermined distance between the surface of a roller partially immersed in dampening fluid and a fluid collection pan, effectively removing contaminants from the system. Sensors are utilized to monitor the proper level of dampening fluid within the system, avoiding nip starvation and ensuring consistent operation.
Career Highlights
Throughout his career, John M MacPhee has worked with prominent companies in the industry, including Baldwin Technology GmbH and Baldwin-Gegenheimer GmbH. His experience in these organizations has contributed to his expertise and the development of his innovative solutions.
Collaborations
MacPhee has collaborated with notable professionals in the field, including Charles R Gasparrini and Karlheinz E Arnolds. These collaborations have further enriched his work and led to advancements in printing technology.
Conclusion
John M MacPhee's contributions to the field of lithographic printing through his innovative patents demonstrate his commitment to enhancing printing technology. His work continues to influence the industry, ensuring improved efficiency and quality in printing processes.
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.