This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignee: Other. Active years: 1989-2020.
Location History:
- Washington, DC (US) (2011)
- Pacifica, CA (US) (1989 - 2020)
Company Filing History:
10 out of 834,453 Years Active: 1989-2020
Title: **Gregory Scott Hirsch: Innovator in Biological and Soft Material Stabilization**
Introduction
Gregory Scott Hirsch, based in Washington, DC, is a prominent inventor with a significant impact in the field of materials science. With a total of 10 patents to his name, his work focuses primarily on the stabilization of biological and soft materials for advanced analysis techniques.
Latest Patents
Hirsch’s latest patents introduce groundbreaking methods that enhance the capabilities of atom probe tomography (APT). One of his key innovations involves techniques for stabilizing typically fragile specimens, including biological samples and polymers, which are often too delicate for conventional APT instruments. His protective structure surrounds the specimen with supporting walls while exposing only the terminus to the APT instrument's electrostatic field. This design enables the generation of three-dimensional atomic-scale maps of soft specimens, a feat previously achievable only with rigid materials.
Additionally, Hirsch has developed optimization techniques for producing sharp and stable nanotips derived from frozen Taylor cones made of electrically conductive materials. His method involves melting a wire substrate using a focused laser to form a liquid Taylor cone, which is then quenched and reshaped for precise applications. These tips prove useful as electron field emission sources and can serve as regenerable bright ion sources.
Career Highlights
Throughout his career, Gregory Scott Hirsch has amassed a wealth of knowledge and expertise in material sciences and engineering. His inventive contributions have pushed the boundaries of what can be analyzed with APT, facilitating new avenues for research and application in various scientific fields.
Collaborations
Hirsch often collaborates with his coworker, Robert L. Hirsch, to further advance their research and improve methodologies in material stabilization and analysis. Their partnership has fostered innovative developments that benefit both academic and industrial applications.
Conclusion
Gregory Scott Hirsch stands out as an influential inventor whose work has crucial implications for the analysis of soft and biological materials. His patents reflect his dedication to enhancing scientific exploration through innovative methodologies, positioning him as a key player in the ongoing evolution of material sciences.