Company Filing History:
Years Active: 1980-1983
Title: Alfred J. Landon: Innovator in Printing Mechanisms
Introduction
Alfred J. Landon is a notable inventor based in Peekskill, NY (US). He has made significant contributions to the field of printing technology, holding a total of 3 patents. His innovative designs have paved the way for advancements in printing mechanisms.
Latest Patents
Landon's latest patents include an electrostatic clutch-operated printing mechanism. This invention features an impact printing mechanism that utilizes an electrostatic clutch assembly. The assembly consists of a rotatively mounted semiconductive coated drum and a conductive band wrapped around its circumference. When a print command is issued, a voltage is applied to the band, creating a field between the band and the drum coating. This generates an electrostatic force that operates the printing hammer through a print spring. The mechanism is designed to efficiently release the hammer by discharging the electrostatic holding force instantaneously.
Another significant patent is the electrostatic clutch, which operates by the Johnsen-Rahbek effect. This clutch can be used to operate devices such as print hammer mechanisms. It comprises a rotatable drum with a semiconductive surface prepared by sputtering or vapor depositing a layer of substantially pure silicon carbide onto a conductive substrate.
Career Highlights
Alfred J. Landon is associated with the International Business Machines Corporation (IBM), where he has contributed to various innovative projects. His work has been instrumental in enhancing the efficiency and functionality of printing technologies.
Collaborations
Landon has collaborated with notable coworkers, including Han C. Wang and Russell W. Dreyfus. Their combined expertise has fostered a creative environment that encourages innovation and development in their respective fields.
Conclusion
Alfred J. Landon's contributions to printing technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in the industry, showcasing the importance of innovation in technology.