Location History:
- Hailey, Nr. Witney, GB (1984)
- Hailey, GB (1985)
- Witney, GB (1991 - 2003)
Company Filing History:
2 out of 146 
2 out of 2 
1 out of 231 
Years Active: 1984-2003
Title: Innovations of John A Perigo
Introduction
John A Perigo is a notable inventor based in Witney, GB. He has made significant contributions to the field of manufacturing, particularly in the design of can ends and dosing systems. With a total of 5 patents to his name, Perigo's work showcases his innovative approach to solving practical problems in packaging and filling technologies.
Latest Patents
One of Perigo's latest patents is focused on a can end and the method of manufacture for it. This invention involves creating an end shell that includes a radially outer seaming flange, a chuck wall, a center panel, and an axially downward countersink. The process converts the end shell into an easy-open can end by forming a score on the center panel, raising a rivet, and attaching a tab. The final formation of the end involves adjusting the center panel and seaming flange to elevate the center panel above the seaming flange.
Another significant patent is a dosing system designed for filling containers with a particulate/liquid mixture. This system utilizes three piston-and-cylinder devices, where the first device delivers the mixture to containers below, the second feeds a thick mixture, and the third supplies a thin liquid. The design includes a liquid supply port that is continuously in communication with the piston, enhancing the efficiency of the filling process.
Career Highlights
Throughout his career, John A Perigo has worked with several prominent companies, including Metal Box Corporation and Odin Development Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Perigo has collaborated with notable coworkers such as John E Divall and David A Roberts. Their combined expertise has likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
John A Perigo's contributions to the field of manufacturing through his patents and collaborations highlight his role as a significant inventor. His innovative designs in can ends and dosing systems continue to impact the industry positively.