This inventor holds 2 USPTO granted patents. Top assignee: Northrop Grumman Systems Corporation. Active years: 2020.
Company Filing History:
Years Active: 2020
Title: Alex Grammar: Innovator in Fused Deposition Modeling
Introduction
Alex Grammar is a notable inventor based in San Diego, CA. He has made significant contributions to the field of fused deposition modeling (FDM) with his innovative patents. With a total of 2 patents, Grammar has developed technologies that enhance the efficiency and effectiveness of 3D printing processes.
Latest Patents
His latest patents include a "Hydraulic Method for Fused Deposition Modeling" and a "Recirculating Linear Feed Mechanism." The hydraulic method features a feed mechanism that drives filament into a heated reservoir, where it is liquefied and then pumped through an extrusion nozzle to the print head. The recirculating linear feed mechanism utilizes two counter-rotating oval-shaped tracks to drive the filament through the print head assembly, ensuring smooth and efficient feeding.
Career Highlights
Alex Grammar is currently employed at Northrop Grumman Systems Corporation, where he applies his expertise in advanced manufacturing technologies. His work focuses on improving 3D printing techniques, which are crucial for various applications in aerospace and defense.
Collaborations
Some of his notable coworkers include Kenneth F McKinney and Andrew Simmons, who contribute to the innovative environment at Northrop Grumman.
Conclusion
Alex Grammar's contributions to the field of fused deposition modeling demonstrate his commitment to advancing 3D printing technology. His innovative patents and work at Northrop Grumman highlight his role as a key figure in the industry.