Inventor · Portland, OR, US

Herbert J. Semler

7Patents
5h-index
12Co-inventors
56Inventor score

Filing activity: Nov 9, 1989 → Dec 11, 2007

Most-cited inventions

PatentTitleAreaCited byStatus
USD377983S Cardiac monitor General 248 Expired
US5111396A Portable ECG data-storage apparatus Human Necessities 140 Expired
US5304186A Artery clamp Human Necessities 39 Expired
US6616634B2 Ergonomic syringe Human Necessities 23 Expired
USD566267S1 Handheld vascular compression device General 11 Expired
USD503232S1 Hemostatic compression pad General 5 Expired
US7628760B2 Circulation monitoring system and method Human Necessities 2 Active

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