Company Filing History:
Years Active: 1979-1982
Title: Innovations by Joel D Armstrong
Introduction
Joel D Armstrong is an accomplished inventor based in Antioch, Illinois. He has made significant contributions to the field of printing technology, holding two patents that showcase his innovative spirit and technical expertise. His work has had a notable impact on the efficiency and functionality of duplicating machines.
Latest Patents
One of his latest patents is the "Dual-head duplicator with alternate simplexing capability." This invention features a tandem dual-head lithographic duplicator that operates in alternative modes, allowing for duplexing by printing on opposite faces of copy sheets or simplexing. In the simplexing mode, the printing is performed on one head while the other head is prepared for the next job, enabling a nearly continuous operation.
Another significant patent is the "Pressure roller assembly." This assembly applies pressure forces to sheet material articles being driven by a conveyor. It includes a pressure roll mounted for rotation about a central axis, supported by a cantilevered leaf spring. This design allows for precise adjustments to the pressure in the nip between the pressure roll and the conveyor surface, enhancing the overall performance of the system.
Career Highlights
Joel D Armstrong is associated with Am International Incorporated, where he has contributed to the development of advanced printing technologies. His innovative designs have improved the efficiency and effectiveness of duplicating processes, making a lasting impact in the industry.
Collaborations
Throughout his career, Joel has worked alongside talented individuals such as Eber L Goodwin and Thomas J Borke. Their collaborative efforts have further advanced the field of printing technology and have led to the successful implementation of various innovative solutions.
Conclusion
Joel D Armstrong's contributions to the field of printing technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry, paving the way for future advancements in duplicating technology.