Inventor · Ehringshausen, DE

Joachim Kahn

6Patents
5h-index
16Co-inventors
52Inventor score

Filing activity: Aug 24, 1992 → Apr 16, 2001

Most-cited inventions

PatentTitleAreaCited byStatus
US5660822A Polymers containing antifibrotic agents, compositions containing such polymers, and methods of preparation and use Chemistry; Metallurgy 30 Expired
US5720950A Polymers containing antifibrotic agents, compositions containing such polymers, and methods of preparation and use Chemistry; Metallurgy 24 Expired
US5372807A Polymers containing antifibrotic agents, compositions containing such polymers, and methods of preparation and use Chemistry; Metallurgy 17 Expired
US6858262B2 Method for producing a surface-alloyed cylindrical, partially cylindrical or hollow cylindrical component and a device for carrying out said method Performing Operations; Transporting 16 Expired
US6715535B2 Method of and device for rotary casting Performing Operations; Transporting 6 Expired
US5626180A Process and device for casting components Mechanical Engineering; Lighting; Heating 5 Expired

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