Company Filing History:
3 out of 491 
1 out of 5 
1 out of 6 Years Active: 1989-1999
Title: Ray M Hill: Innovator in 3D Article Manufacturing
Introduction
Ray M Hill is a notable inventor based in Smithfield, RI (US). He has made significant contributions to the field of 3D manufacturing, holding a total of 5 patents. His innovative approaches have paved the way for advancements in creating solid three-dimensional articles from liquid mediums.
Latest Patents
One of Ray M Hill's latest patents is a method of making a solid three-dimensional article from a liquid medium. This process involves initially coating a layer of the liquid medium on a fixedly mounted apertured support plate. An initial cross-section or profile of the article is formed by solidifying the liquid medium, or at least a portion thereof, on the support plate. In another embodiment, each layer of the liquid medium is formed by dispensing the entire layer from above the fixed support plate. Furthermore, a device is disclosed for dispensing a liquid medium in layers of uniform thickness on the medium surface of a laser modeling machine, which solidifies when subjected to prescribed energy. The dispenser comprises an elongated applicator or coating bar of rectangular, essentially solid construction, with a liquid medium reservoir and dispensing passageways located adjacent to a dispensing side of the bar. The dispensing passageways may be apertures arranged in multiple rows, with the apertures in at least one row offset with respect to the apertures in the other rows, ensuring more uniform dispensing.
Career Highlights
Ray M Hill has worked with prominent companies in the industry, including 3D Systems, Inc. and Laser Corporation. His experience in these organizations has contributed to his expertise in 3D manufacturing technologies.
Collaborations
Throughout his career, Ray has collaborated with notable individuals such as Timmy B Heller and Abdalla F Saggal. These partnerships have further enhanced his innovative capabilities and contributions to the field.
Conclusion
Ray M Hill is a distinguished inventor whose work in 3D article manufacturing has led to significant advancements in the industry. His patents and collaborations reflect his commitment to innovation and excellence in technology.