Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Heiko Scheffler Patents Inventor: Scheffler; Heiko Address: Buseck, DE No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 7375986 Method and device for producing an electric heating current, particularly for inductive heating May 20, 2008 A heating current used to inductively heat a metallic or magnetic work-piece is generated by an inverter supplied by a supply voltage. The inverter includes four switching elements arranged in an H-bridge circuit having two parallel longitudinal branches and a transverse branch. The       Recently Added Patents Optical device of waveguide type and its production method Human PRSS11-like S2 serine protease and uses thereof Coaxial cable compression connector Communication method, communication apparatus and communication system Working mechanism for construction machine Method and system for modular authentication and session management Marking liquid method of preparation and product produced thereby   Randomly Featured Patents Series feed membrane stack Rugged miniature pan/tilt dome camera assembly Process of forming conductive oxide layers in solid oxide fuel cells Control of a hydraulic coupling system Agricultural protective fabric Formulation and method for chlorinating recreational water Conductor marking device with receiving pockets Rotating ink cup High speed cooking oven having an air impingement heater with an improved orifice configuration Semiconductor memory device having layout area reduced © 2006. PatentGenius. All Rights Reserved.