Inventor · Seattle, WA, US

Robert Winquist

28Patents
27h-index
28Co-inventors
85Inventor score

Filing activity: Aug 31, 1990 → Mar 28, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US5938664A Orthopaedic bone plate Human Necessities 254 Expired
US5034013A Intramedullary nail Human Necessities 157 Expired
USD443060S Bone plate General 138 Expired
US6355042B2 Orthopaedic bone plate Human Necessities 97 Expired
US5499984A Universal modular reamer system Emerging Cross-Sectional Technologies 88 Expired
USD458684S1 Orthopaedic bone plate General 79 Expired
USD480141S1 Bone plate General 77 Expired
US6613049B2 Adjustable bone stabilizing frame system Human Necessities 74 Expired
US7316687B2 Blade plate and instruments Human Necessities 73 Expired
USD469533S1 Orthopaedic bone plate General 72 Expired
US7931650B2 Adjustable bone stabilizing frame system Human Necessities 71 Active
US6682531B2 Orthopaedic bone plate Human Necessities 62 Expired
USD469875S1 Orthopaedic bone plate General 60 Expired
USD463559S1 Orthopaedic bone plate General 59 Expired
USD458683S1 Orthopaedic bone plate General 59 Expired
USD469874S1 Orthopaedic bone plate General 56 Expired
USD463558S1 Orthopaedic bone plate General 39 Expired
USD463557S1 Bone plate General 38 Expired
US5766180A Nail extraction kit and method Human Necessities 36 Expired
USD470588S1 Orthopaedic bone plate General 35 Expired
USD464136S1 Orthopaedic bone plate General 34 Expired
USD458996S1 Orthopaedic bone plate General 33 Expired
USD464731S1 Orthopaedic bone plate General 33 Expired
USD469532S1 Bone plate General 31 Expired
USD469534S1 Orthopaedic bone plate General 31 Expired

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