Inventor · Hamburg, DE

Fred Held

37Patents
11h-index
36Co-inventors
75Inventor score

Filing activity: Jan 5, 2001 → Sep 8, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD748254S1 Tunneler General 64 Active
USD747477S1 Handle for a tunneler General 40 Active
USD720393S1 Electronic terminal General 26 Active
USD747802S1 Tunneler General 21 Active
USD748513S1 Accessory for a weighing device General 21 Active
USD808835S1 Accessory for weighing instrument General 20 Active
USD722156S1 Cannula connector General 18 Active
USD628299S1 Shelf for a ceiling mounted medical supply system General 18 Expired
USD631970S1 System head of a ceiling mounted support system General 16 Expired
US7746009B2 Operating lamp controls Emerging Cross-Sectional Technologies 13 Active
US8888696B2 Surgical lamp with suspension system Mechanical Engineering; Lighting; Heating 11 Active
USD766496S1 Operating lamp General 9 Active
USD722157S1 Cannula connector General 7 Active
USD722155S1 Cannula connector General 6 Active
USD921920S1 Pipette verification device General 5 Active
USD769443S1 Handheld device for dispensing dosages General 3 Active
USD802457S1 Weighing apparatus and instrument General 2 Active
USD963886S1 Pipette body General 1 Active
USD1041331S1 Weighing apparatus General 1 Active
USD1046130S1 Endoscope handle General 0 Active
US10966540B2 Remote control for controlling a medical appliance Physics 0 Active
USD1091350S1 Weight for a scale General 0 Active
USD1060078S1 Weighing apparatus General 0 Active
USD1060077S1 Weighing apparatus General 0 Active
USD1060075S1 Weighing apparatus General 0 Active

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