Inventor · Westford, MA, US

Thomas C. Prentice

49Patents
19h-index
38Co-inventors
81Inventor score

Filing activity: Aug 13, 1982 → Mar 23, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6224675A Multiple head dispensing system and method Electricity 111 Expired
US6007631A Multiple head dispensing system and method Electricity 105 Expired
US6541063B1 Calibration of a dispensing system Performing Operations; Transporting 89 Expired
US5886494A Positioning system Emerging Cross-Sectional Technologies 82 Expired
US5903125A Positioning system Emerging Cross-Sectional Technologies 81 Expired
US6395334B1 Multiple head dispensing method Performing Operations; Transporting 80 Expired
US6206964A Multiple head dispensing system and method Electricity 78 Expired
US6322854A Multiple head dispensing method Electricity 77 Expired
US6157157A Positioning system Emerging Cross-Sectional Technologies 74 Expired
US6025689A Positioning system Emerging Cross-Sectional Technologies 66 Expired
US6214117A Dispensing system and method Performing Operations; Transporting 64 Expired
US6866881B2 Dispensing system and method Performing Operations; Transporting 53 Expired
US7980197B2 Method and apparatus for dispensing a viscous material on a substrate Performing Operations; Transporting 42 Active
US6688458B2 System and method for controlling a conveyor system configuration to accommodate different size substrates Performing Operations; Transporting 35 Expired
US7404861B2 Imaging and inspection system for a dispenser and method for same Electricity 30 Expired
US6814810B2 Apparatus for calibrating a dispensing system Performing Operations; Transporting 28 Expired
US6902052B2 System and method for controlling a conveyor system configuration to accommodate different size substrates Performing Operations; Transporting 24 Expired
US4838515A Article positioner and method Emerging Cross-Sectional Technologies 22 Expired
US6572702B1 High speed electronic assembly system and method Electricity 20 Expired
US4638119A Position indicating apparatus for use in a digitizing tablet system Physics 19 Expired
US4644102A Digitizing tablet system Physics 18 Expired
US9374905B2 Method and apparatus for automatically adjusting dispensing units of a dispenser Performing Operations; Transporting 7 Active
US9144818B2 Method and apparatus for dispensing a viscous material on a substrate Physics 5 Active
US9636699B2 Method and apparatus for dispensing a viscous material on a substrate Physics 5 Active
US9936585B2 Method and apparatus for automatically adjusting dispensing units of a dispenser Performing Operations; Transporting 4 Active

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