Location History:
- Northboro, MA (US) (1977 - 1986)
- Oakham, MA (US) (1998)
Company Filing History:
1 out of 23 
3 out of 832,718 Years Active: 1977-1998
Title: The Innovative Contributions of Robert S. Hahn
Introduction
Robert S. Hahn is a notable inventor based in Northboro, MA (US), recognized for his significant contributions to the field of grinding machine technology. With a total of 4 patents to his name, Hahn has developed innovative solutions that enhance the precision and efficiency of grinding processes.
Latest Patents
Hahn's latest patents include groundbreaking inventions such as sensors for internal grinding machines. This invention features a grinding machine designed to grind the internal cylindrical surface of a workpiece. The workpiece is moved toward a grinding wheel along its axis of revolution, while the grinding wheel is transversely adjusted to ensure optimal contact with the workpiece. A deflective stiffening element is incorporated to restrain angular displacement, with its deflection measured by a sensor that transmits signals to a drive mechanism for precise adjustments. Another notable patent is the computer-controlled grinding machine, which utilizes a computer program to manage the rounding-up operation at creep speed, compensating for spindle deflection. This machine includes a sensor that generates an electrical signal indicative of the grinding force, allowing for real-time adjustments to enhance performance.
Career Highlights
Throughout his career, Robert S. Hahn has worked with prominent companies, including Cincinnati Milacron-Heald Corporation. His experience in these organizations has contributed to his expertise in developing advanced grinding technologies.
Collaborations
Hahn has collaborated with notable individuals in the industry, including Bruno A. Holmstrom and Arthur Francis St. Andre. These partnerships have fostered innovation and the exchange of ideas, further enhancing the quality of his inventions.
Conclusion
Robert S. Hahn's contributions to grinding machine technology exemplify the spirit of innovation. His patents reflect a commitment to improving manufacturing processes through advanced engineering solutions.
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.