Inventor · Layton, UT, US

David C. Winter

105Patents
29h-index
55Co-inventors
93Inventor score

Filing activity: Jul 23, 1980 → May 9, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US7640870B2 Portable folding table with locking hinge Performing Operations; Transporting 88 Expired
US7096799B2 Portable folding table Performing Operations; Transporting 80 Expired
US7475644B2 Portable folding table Performing Operations; Transporting 72 Active
US8757069B2 Table with nesting table top Human Necessities 70 Active
US7707947B2 Table Emerging Cross-Sectional Technologies 51 Active
US4600060A Depth sensing structure for an agricultural implement Human Necessities 51 Expired
US7178471B2 Frame that can be attached to a table top without mechanical fasteners Performing Operations; Transporting 50 Expired
US7299754B2 Table with receiving members Human Necessities 49 Expired
US5507484A Basketball backboard Human Necessities 47 Expired
US4463811A Implement with laterally movable frame structure Human Necessities 43 Expired
US5879247A Power lift basketball adjustment system Human Necessities 42 Expired
US4320805A Wing fold implement and folding sequence control therefor Human Necessities 41 Expired
US8408146B2 Frame for a table Human Necessities 41 Active
USD662738S1 Table top surface and edge General 39 Active
US6699146B1 Parallelogrammic adjustment assembly for basketball goal systems Human Necessities 38 Expired
US8397652B2 Tables with nesting table tops Human Necessities 38 Active
US5573237A Telescoping pole basketball standard Emerging Cross-Sectional Technologies 38 Expired
US7757617B2 Fold-in-half table with pivotally adjustable leg assemblies Human Necessities 37 Active
USD658912S1 Table top surface and edge General 37 Expired
USD499283S1 Table top with exposed portions of the frame General 36 Expired
US8683929B2 Table with nesting table top Human Necessities 35 Active
US8347795B2 Table Human Necessities 35 Active
US8857349B2 Table Human Necessities 35 Active
US8578863B2 Table with nesting table top Human Necessities 35 Active
USD659450S1 Table top surface and edge General 34 Expired

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