Company Filing History:
7 out of 564 
2 out of 14 Years Active: 1979-1988
Title: The Innovative Contributions of John H Marto
Introduction
John H Marto is a notable inventor based in Oshkosh, Wisconsin. He has made significant contributions to the field of engineering, particularly with his innovative designs and patents. With a total of 10 patents to his name, Marto has demonstrated a commitment to advancing technology and improving mechanical systems.
Latest Patents
One of Marto's latest patents is the Wilderness Scale, which features a PTO linear control latch. This linear control latch assembly is designed to manage the clutching operation of a power take-off system. The system utilizes a driving means that generates kinetic mechanical energy, which is then harnessed by a power take-off means. The clutch means creates a connection between the driving means and the power take-off means. A linear actuator is employed to operate the clutch means, and this actuator is controlled by a crank arm that is activated by a control lever. The control lever is rotated before the crank arm moves, due to a lost motion in the control system. The initial movement of the control lever translates into a camming action that unlatches a latch plate prior to the crank arm's rotation. Once the latch plate is unlatched, it releases the crank arm, allowing the clutch to disengage from the driving means and the power take-off means.
Career Highlights
Throughout his career, John H Marto has worked with several prominent companies, including J.I. Case Company and Ingersoll Equipment Co., Inc. His experience in these organizations has contributed to his expertise in mechanical engineering and innovation.
Collaborations
Marto has collaborated with various professionals in his field, including his coworker Alan G Klug. These partnerships have likely enhanced his inventive processes and led to the development of his patents.
Conclusion
John H Marto's contributions to engineering and innovation are evident through his patents and career achievements. His work continues to influence the field, showcasing the importance of creativity and technical skill in advancing technology.