Inventor · Chicago, IL, US

Daniel Schaumann

17Patents

6h-index

10Co-inventors

63Inventor score

Filing activity: Sep 10, 2001 → Jan 11, 2024

Most-cited inventions

Patent	Title	Area	Cited by	Status
USD802596S1	Case	General	23	Active
USD860633S1	Pin	General	12	Active
USD820582S1	Retractable seam ripper	General	9	Active
USD792705S1	Dual retractable seam ripper	General	9	Active
US10219567B2	Dual retractable seam ripper	Textiles; Paper	8	Active
US10092052B2	Compact, ergonomic, lighted, retractable seam ripper	Mechanical Engineering; Lighting; Heating	7	Active
USD860630S1	Pin box	General	5	Active
USD1032418S1	Bicycle frame	General	5	Active
US10834984B2	Dual retractable seam ripper	Textiles; Paper	3	Active
US7070992B2	Retroviral vectors with foreign-sequence insertion between retroviral primer binding site and retroviral splice donor	Chemistry; Metallurgy	3	Expired
US11208293B2	Bobbin and spool management system	Textiles; Paper	2	Active
USD860629S1	Pin and pin case ensemble	General	2	Active
USD1041869S1	Bobbin and spool holder	General	2	Active
US10926575B2	Three-way marker for sewing	Performing Operations; Transporting	2	Active
USD1049935S1	Bicycle frame	General	2	Active
US12202698B2	Bobbin and spool management system	Textiles; Paper	1	Active
US9679585B2	Record player	Physics	0	Active

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