Inventor · Girard, PA, US

Timothy G. Shuttleworth

15Patents
4h-index
13Co-inventors
53Inventor score

Filing activity: Jun 1, 2000 → Oct 23, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US7016509B1 System and method for varying low audio frequencies inversely with audio signal level Electricity 32 Expired
US8196751B2 Permanent magnet drum separator with movable magnetic elements Performing Operations; Transporting 8 Active
USD585422S1 Speaker General 5 Expired
US6302275A Belt tracking for magnetic roll separator Performing Operations; Transporting 4 Expired
US7296675B1 Magnetic centering roller for reinforce conveyor belts Performing Operations; Transporting 3 Active
US8090112B2 Self-diagnostic system for monitoring electrical equipment Electricity 2 Expired
US9679450B2 Security systems for containers Mechanical Engineering; Lighting; Heating 1 Active
US7043313B1 Clock system capable of synchronizing clock frequencies of power processing devices and digital signal processing devices Electricity 1 Expired
US9144828B2 Oversized material removal system and method Performing Operations; Transporting 1 Active
USD592183S1 Audio speaker General 1 Expired
US8857746B2 Process for improving the quality of separated materials in the scrap metal industry Emerging Cross-Sectional Technologies 1 Active
US10083581B2 Security systems for containers Mechanical Engineering; Lighting; Heating 0 Active
US11111188B2 Container-based composting Emerging Cross-Sectional Technologies 0 Active
US9108203B2 Magnetic drum separator with an outer shell having traction elements Performing Operations; Transporting 0 Active
US10008998B2 Method, apparatus, and system for analysis, evaluation, measurement and control of audio dynamics processing Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.