Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Brian A. Groce Patents Inventor: Groce; Brian A. Address: Yadkinville, NC No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6655476 Earth boring bit December 2, 2003 An earth boring bit for boring a hole having a predetermined depth into the earth. The earth boring bit includes a cylindrical drum for being mounted for rotation on the end of a boom of a mobile machine and connected to and rotated by a power supply mounted on the boom. The drum include       Recently Added Patents Process for producing organosilicon compound Collapsible box with top access, side access and interconnected vertical stacking Delta-sigma analog-to-digital converter with pipelined multi-bit quantization Plasma processing apparatus and plasma processing method Ester derivatives and medical use thereof Integrated circuit capable of marker stripping Fluorinated resorufin compounds and their application   Randomly Featured Patents Scintillation camera using a photomultiplier having a plurality of anodes Collapsible sea anchor Structure of a shade for a candle Tool bar with quick release tool lock Fluid heating heater 1,5(8)-bis (substituted-N-propylamino)-4,8(5)-bis(arylthio)anthraquinone compounds Drop crushing device Microcapsules having polyurethane walls Methods and devices for installing discontinuous sheaths on cables and to cables thus sheathed Latch needle for a textile machine © 2006. PatentGenius. All Rights Reserved.