Company Filing History:
1 out of 2,509 
1 out of 1,324 
3 out of 832,843 Years Active: 1979-1989
Title: Innovations of Arthur J Slemmons
Introduction
Arthur J Slemmons is a notable inventor based in Los Gatos, California. He holds a total of five patents, showcasing his contributions to the field of engineering and design. His work primarily focuses on enhancing the performance of sailing crafts and related technologies.
Latest Patents
One of his latest patents is for sailing craft keel and rudder flow modifiers. This invention involves arrays of parallel, substantially fore and aft oriented vortex generators positioned on the keel and rudder of a sailboat. These vortex generators induce vortices at the surfaces of the keel and rudder, reenergizing the boundary layers in the water flow. This innovation aims to increase lateral lift in the horizontal plane while avoiding the increase in drag associated with keel and rudder stall at high angles of attack. Additionally, similar arrays can be attached to other underwater stabilizing members such as skegs and centerboards. Another significant patent is the cam cleat, which features opposed rotatable rope-gripping cams that can be remotely operated. The design allows for the action of the free end of the rope on an open rope-engaging face of a cam actuating arm, with a rope-restraining lip overlying the rope-engaging face.
Career Highlights
Throughout his career, Arthur J Slemmons has made significant strides in the field of sailing technology. His innovative designs have contributed to improved performance and efficiency in sailing crafts. His work reflects a deep understanding of fluid dynamics and engineering principles.
Collaborations
Arthur has collaborated with notable individuals such as William J Treytl and Gerry B Andeen. These collaborations have likely enriched his work and contributed to the development of his innovative patents.
Conclusion
Arthur J Slemmons is a distinguished inventor whose contributions to sailing technology have made a lasting impact. His innovative patents demonstrate his commitment to enhancing the performance of sailing crafts. His work continues to inspire advancements in the field.