Founded by Joseph d'Entremont in his garage in 1981, Lenox Laser makes precision-drilled microholes, apertures, slits, and flow-control orifices for demanding applications. The Glen Arm company works across materials ranging from metals and glass to plastics and ceramics, producing features as small as 0.5 microns and calibrated micro-leaks used in pharmaceutical packaging. Its measurement and calibration work follows NIST-traceable practices within an ISO/IEC 17025:2017 quality system, and its components have reached space satellites as well as customers worldwide.
ISO/IEC 17025:2017
certification
NIST-traceable measurement standards
compliance_program
Precision MicroFabSince 2002, Precision MicroFab has helped engineers turn difficult designs into microscopic parts and devices through precision laser micro-machining and micro-joining. Based in Curtis Bay, Maryland, its engineers work from prototype through high-volume production and can build turnkey custom laser systems, with parts used in implantable medical devices and space exploration projects. The company fabricates to ISO 9001:2015 requirements and is design-exempt for ISO 13485:2016 parts.CURTIS BAY, MD
National Jet Company, IncFounded in Cumberland, Maryland, in 1937 to solve a fiber manufacturer’s small-hole problem, National Jet Company now makes micro-hole components and precision-machined parts for applications where flow and accuracy matter. The family-owned company, purchased by Sam and Pam Griffith in 1992 and passed to Sam Jr. in 2020, drills holes as small as 0.0005 inch and builds many of its own drilling machines and tooling. Its long-running specialty includes U.S.-made spinnerettes and other precision parts, supported by ISO 9001 quality management and ITAR registration.LAVALE, MD
Laser Processing Technology, IncSince entering the laser services industry in 1992, Portland-based Laser Processing Technology has precision-machined advanced engineering materials for demanding microelectronics and other applications. Its work ranges from intricate ceramic circuit features to tiny optical components, with the company handling both prototype development and high-volume production. LPT also brings more than 50 years of combined technical expertise to design assistance and is ISO 9001:2015 certified and ITAR registered.MENTOR, OH
Potomac PhotonicsFor more than 40 years, Potomac Photonics has built precision micro-manufactured parts and devices, using laser and CNC processes to take projects from prototype through production. Based in the Baltimore area, the company is recognized for developing demanding applications in medical devices, biotech, electronics and aerospace, including microfluidic components and parts with features as small as 100 microns. Potomac is now part of Goodfellow Corporation and operates under an ISO 13485:2016 quality system.HALETHORPE, MD