This inventor holds 2 USPTO granted patents. Top assignees: Caterpillar Inc., Caterpillar Tractor Co.. Active years: 1986-1991.
Company Filing History:
Years Active: 1986-1991
Title: Innovations by Harvey G. Dillard
Introduction
Harvey G. Dillard is an accomplished inventor based in Princeville, IL (US). He holds 2 patents that showcase his innovative contributions to engineering and technology. His work primarily focuses on improving the efficiency and functionality of fuel injectors and engine cylinder assemblies.
Latest Patents
One of Dillard's notable patents is the "Apparatus and method for testing fuel injectors." This invention addresses the inconveniences associated with conventional testing apparatuses, which are often difficult to adapt and expensive. Dillard's design features a fuel manifold with internal passages leading to an interchangeable adapter, accommodating various sizes of fuel injectors. The apparatus includes visual inspection means that can be easily switched to a measuring function, allowing for continuous observation of the injection spray. Additionally, it is designed to minimize external fuel leakage during testing and is controlled by an electronic system that simulates engine operation.
Another significant patent is the "Apparatus for and method of packaging and inserting an engine cylinder." This invention is particularly useful for servicing or overhauling single cylinders in multi-cylinder engines. Dillard's apparatus includes brackets that securely grip the flange of the cylinder liner and a lifting element that attaches to the piston. This design ensures that the components of the engine cylinder assembly are maintained in a fixed relationship, facilitating safe handling and packaging for larger engines.
Career Highlights
Throughout his career, Harvey G. Dillard has worked with prominent companies such as Caterpillar Tractor Co. and Caterpillar Inc. His experience in these organizations has contributed to his expertise in engineering and innovation.
Collaborations
Dillard has collaborated with various professionals in his field, including Robert L. Bunch, Jr. Their combined efforts have led to advancements in engineering solutions and product development.
Conclusion
Harvey G. Dillard's contributions to the field of engineering through his patents demonstrate his commitment to innovation and problem-solving. His inventions have the potential to significantly enhance the efficiency of fuel injectors and engine cylinder assemblies.