Uncategorized Hepburn and Sons and MELD Join Forces for US Defense Contracts – 3DPrinting.com Posted on February 17, 2023 by Hepburn and Sons LLC, a small business providing consulting and engineering services to the U.S. defense sector, has officially joined… 3D Systems Announces Bioprinted Tissue Products for Reconstructive Surgery Sakuu reports 3D printing of functional patterned batteries