Inventor · Prince Frederick, MD, US

Rodney Milbourne

34Patents
21h-index
29Co-inventors
81Inventor score

Filing activity: Feb 25, 1999 → Jul 7, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US6431289B1 Multi-speed power tool transmission Mechanical Engineering; Lighting; Heating 164 Expired
US6984188B2 Multispeed power tool transmission Mechanical Engineering; Lighting; Heating 82 Expired
US6676557B2 First stage clutch Mechanical Engineering; Lighting; Heating 76 Expired
US6502648B2 360 degree clutch collar Mechanical Engineering; Lighting; Heating 75 Expired
US7101300B2 Multispeed power tool transmission Mechanical Engineering; Lighting; Heating 64 Expired
US6102632A Two speed right angle drill Emerging Cross-Sectional Technologies 55 Expired
US7900714B2 Power tool with torque clutch Mechanical Engineering; Lighting; Heating 52 Active
US6461088B2 Two speed right angle drill Emerging Cross-Sectional Technologies 50 Expired
US6296427A Two speed right angle drill Emerging Cross-Sectional Technologies 50 Expired
US7223195B2 Multispeed power tool transmission Mechanical Engineering; Lighting; Heating 50 Active
US6857983B2 First stage clutch Mechanical Engineering; Lighting; Heating 48 Expired
US6595300B2 Side handles on drill/drivers Emerging Cross-Sectional Technologies 47 Expired
US7220211B2 Multispeed power tool transmission Mechanical Engineering; Lighting; Heating 39 Expired
US7404781B2 Multispeed power tool transmission Mechanical Engineering; Lighting; Heating 38 Active
US7000709B2 Side handles on drill/drivers Emerging Cross-Sectional Technologies 37 Expired
USD489955S1 Impact driver General 36 Expired
US7537064B2 Multispeed power tool transmission Mechanical Engineering; Lighting; Heating 33 Active
USD508643S1 Impact driver General 31 Expired
US7452304B2 Multispeed power tool transmission Mechanical Engineering; Lighting; Heating 30 Active
US7410441B2 Multispeed power tool transmission Mechanical Engineering; Lighting; Heating 29 Active
USD499624S1 Impact driver General 25 Expired
USD487686S1 Drill chuck, side handle, and collar arrangement General 19 Expired
US6938526B2 Impact wrench having an improved anvil to square driver transition Performing Operations; Transporting 15 Expired
US8220561B2 Power tool with torque clutch Mechanical Engineering; Lighting; Heating 14 Active
US7476144B2 Sander Performing Operations; Transporting 14 Active

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