This inventor holds 2 USPTO granted patents. Top assignees: Permanent Images, Inc., Other. Active years: 1982-1986.
Company Filing History:
1 out of 1 
1 out of 834,350 Years Active: 1982-1986
Title: George R. Cogar: Innovator in Reproductions and Heating Systems
Introduction
George R. Cogar is a notable inventor based in Frankfort, NY (US). He has made significant contributions to the fields of reproduction technology and heating systems. With a total of 2 patents, Cogar's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Cogar's latest patents is for "Permanent reproductions and formation method therefor." This invention focuses on creating permanent gray-scale reproductions, including half-tone images. The design incorporates a refractory background region that features thin-film dichroic filter means, which are patterned to conform to the reproduced half-tone image. The materials used for the background region include metals, semiconductors, and ceramics. The thin-film materials are preferably oxides or nitrides of metals and semiconductors. When appropriately selected, these refractory materials ensure that the reproductions are highly resistant to chemical and thermal deterioration, potentially lasting hundreds of thousands of years.
Another significant patent by Cogar is a "Heating system." This system includes a water heating solid fuel stove that operates in conjunction with a gas or oil-fired hot water furnace. The two systems are connected in parallel to provide heat to at least one heating zone and domestic hot water. In one embodiment, a circulator pump is used to manage the flow of fluid between the solid fuel-fired boiler and the gas or oil-fired boiler. In a second embodiment, separate circulator pumps are employed in series with each boiler.
Career Highlights
Throughout his career, George R. Cogar has worked with various companies, including Permanent Images, Inc. His innovative contributions have made a lasting impact in the fields he has engaged with.
Collaborations
One of Cogar's notable collaborators is Robert E. Markle. Their partnership has likely contributed to the development of Cogar's inventive ideas and patents.
Conclusion
George R. Cogar's work in the fields of reproduction technology and heating systems highlights his innovative contributions as an inventor. His patents reflect a commitment to creating long-lasting and efficient solutions.