Location History:
- Wayland, MA (US) (1976 - 1980)
- Sudburry, MA (US) (1996)
- Port Charlotte, FL (US) (1997)
- Sudbury, MA (US) (1983 - 2009)
- Riverside, CA (US) (2018)
- Allston, MA (US) (2019)
Company Filing History:
23 out of 8,373 
2 out of 15,475 
1 out of 2,893 
Years Active: 1976-2019
Title: The Innovative Contributions of James C. Weaver: A Leader in 3D Printing Technologies
Introduction: James C. Weaver, an accomplished inventor based in Sudbury, MA, has made significant strides in the field of 3D printing and materials science. With an impressive portfolio of 27 patents, Weaver's contributions have advanced how we perceive and utilize additive manufacturing technologies.
Latest Patents: Among his latest innovations is a patent for "Methods and apparatus for 3D printing of point cloud data." This technology addresses the challenge of converting unorganized point cloud data—generated by optical 3D scanners or simulations—into binary raster layers that encode instructions for multi-material 3D printers. Notably, this process does not require the formation of a 3D voxel representation or boundary representation of the object, showcasing Weaver's technical ingenuity. The conversion utilizes spatial queries to identify nearby points and filter material properties, ultimately producing raster files that guide the fabrication of complex objects. Additionally, Weaver has developed a patent for a "magnetically controlled casting process for multistructural materials," enabling the creation of solid materials with structural ordering controllable across various sizes and shapes. This groundbreaking process casts a medium over a magnet-fluid surface, demonstrating the versatility and innovation behind Weaver's work.
Career Highlights: James C. Weaver's career has been marked by important roles at prestigious institutions, including the Massachusetts Institute of Technology (MIT). His work there exemplifies his commitment to advancing technology and education in engineering and materials science.
Collaborations: Throughout his career, Weaver has collaborated with notable professionals, such as Uwe Pliquett and Robert S. Langer. These partnerships have undoubtedly influenced and enhanced his research, leading to many of his successful inventions and patents.
Conclusion: James C. Weaver stands out as a leading innovator in 3D printing and materials technology. His 27 patents reflect a dedication to advancing manufacturing processes and materials science. Through his inventions, collaborations, and contributions to reputable institutions, Weaver continues to inspire future generations of inventors and engineers in their pursuit of innovation.