Inventor · Gurnee, IL, US

Gregory Groenke

7Patents
7h-index
13Co-inventors
56Inventor score

Filing activity: Mar 9, 1993 → Oct 22, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US6280399A Substance delivery device for use with a procedure performing instrument Human Necessities 108 Expired
US6524331B1 Thermal device with automatic nesting feature Emerging Cross-Sectional Technologies 76 Expired
US5338307A Adaptor cap for trocar assembly Human Necessities 31 Expired
USD478987S1 Biopsy device General 25 Expired
USD489456S1 Biopsy device handle assembly General 24 Expired
US5607397A Adaptor cap and trocar assembly Human Necessities 20 Expired
US7736336B2 Paracentesis device having multiple detachable components Human Necessities 19 Active

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