Company Filing History:
Years Active: 2017-2023
Title: Innovations by Abraham Lawrence Parangi in Additive Manufacturing
Introduction
Abraham Lawrence Parangi, based in Lincoln, MA, is a notable inventor with a strong focus on advancements in additive manufacturing technologies. With a remarkable portfolio of eight patents, he has contributed significantly to the field, particularly in enhancing the capabilities and efficiencies of 3D printing.
Latest Patents
Among his latest innovations, Parangi developed patents that revolve around methods for fiber reinforced additive manufacturing. This involves receiving a three-dimensional geometry and slicing it into layers. He has designed a first anisotropic fill tool path for controlling a three-dimensional printer, which allows for the deposition of a substantially anisotropic fill material defining part of the interior of the first layer. Additionally, a second anisotropic fill tool path is created for the second layer, while a generated isotropic fill material tool path marks the perimeter and interior of a third layer that intervenes between the first two layers.
Another significant patent is the composite filament 3D printing using complementary reinforcement formations. This method incorporates a multi-strand core reinforced filament, which comprises a flowable matrix material and continuous reinforcing strands aligned with the filament’s length. The process highlights the deposition of a first consolidated composite swath and its interaction with a second consolidated composite swath, emphasizing the application of an ironing force to optimize the placement and spread of the reinforcement strands.
Career Highlights
Abraham Parangi is affiliated with Markforged, Inc., where he has been instrumental in pushing the boundaries of additive manufacturing. His work primarily focuses on improving material properties and manufacturing techniques that leverage 3D printing technology, making significant strides in composite materials and their applications.
Collaborations
Throughout his career, Parangi has collaborated with notable individuals such as Gregory Thomas Mark and David Steven Benhaim. These partnerships have fostered innovation and brought forth new ideas, enhancing the development of cutting-edge technologies in the field of 3D printing.
Conclusion
Abraham Lawrence Parangi stands out as a pioneering inventor in the realm of additive manufacturing. With his eight patents reflecting innovative methods and technologies, he plays a crucial role in advancing the future of 3D printing. His work at Markforged, Inc. continues to inspire and set a precedent for future innovations in the industry.