A Portable Pressure Gauge, Based On Direct Current (DC) Glow Discharge Plasma At Low Pressure Submitted by Priyanshu on Sat, 05/31/2025 - 08:33 Patent Number 202111040697Patent StatusPublishedCampusHyderabad CampusDepartmentElectrical & Electronics EngineeringInventorsKarumbaiah Chappanda Nanaiah , Dr. Karumbaiah Chappanda NanaiahGranted OnFri, 03/17/2023 - 12:00