This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: 3D Systems, Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Samuel David Rohrbach: Innovator in 3D Printing Technology
Introduction: Samuel David Rohrbach is a notable inventor based in San Diego, California. He has made significant contributions to the field of 3D printing, particularly through his innovative patent that enhances the functionality of stereolithography apparatuses. His work is instrumental in advancing the capabilities of 3D printing technology.
Latest Patents: Samuel David Rohrbach holds a patent for a "Stereolithography apparatus for improving planarity of a transparent sheet." This invention features a 3D printing system that includes a build vessel, a carriage, and a light engine. The build vessel is designed with a vessel base that has a downward extending tension ring, which tensions a transparent sheet. This transparent sheet laterally bounds a build plane defined over orthogonal lateral axes X and Y. The carriage includes a roller that extends between two opposing sides of the tension ring, exerting an upward force on the transparent sheet and the tension ring. This vertical constraint provided by the roller enhances the planarity of the supported portion of the transparent sheet adjacent to the roller. The light engine is configured to selectively apply radiation to a projected area of the build plane through the supported portion of the transparent sheet. Samuel holds 1 patent in total.
Career Highlights: Samuel David Rohrbach is currently employed at 3D Systems, Inc., a leading company in the 3D printing industry. His role at the company allows him to work on cutting-edge technologies that push the boundaries of what is possible in additive manufacturing.
Collaborations: Throughout his career, Samuel has collaborated with notable figures in the industry, including Charles W. Hull and Nickolas M. Clinton. These collaborations have contributed to the development of innovative solutions in 3D printing.
Conclusion: Samuel David Rohrbach is a key figure in the advancement of 3D printing technology, with a focus on improving the planarity of transparent sheets in stereolithography. His contributions through his patent and work at 3D Systems, Inc. highlight his importance in the field of innovation.