SphereOptics-Hoffman, LLC Trademarks
OPTOWHITE
Reflective Optical elements having a barium sulfate-based coating, in the nature of reflectance standards and targets, integrating…
Owned by: SphereOptics-Hoffman, LLC
Serial Number: 78274233
ZENITH
Polytetrafluorethylene-based reflective optical elements in the nature of laser cavity reflectors, reflectance standards…
Owned by: SphereOptics-Hoffman, LLC
Serial Number: 78274240
