Inventor · Fincastle, VA, US

Alan Berry

17Patents
11h-index
25Co-inventors
72Inventor score

Filing activity: Sep 12, 1983 → Oct 31, 2007

Most-cited inventions

PatentTitleAreaCited byStatus
US7331403B2 Lock-out for activation arm mechanism in a power tool Performing Operations; Transporting 977 Expired
US7137541B2 Fastening tool with mode selector switch Emerging Cross-Sectional Technologies 104 Expired
US6649091B2 Electrically conducting ruthenium dioxide aerogel composite Electricity 34 Expired
US8231039B2 Structural backbone/motor mount for a power tool Performing Operations; Transporting 30 Active
US7503401B2 Solenoid positioning methodology Performing Operations; Transporting 30 Active
US7138595B2 Trigger configuration for a power tool Performing Operations; Transporting 28 Expired
US8123099B2 Cam and clutch configuration for a power tool Performing Operations; Transporting 23 Active
US7789169B2 Driver configuration for a power tool Performing Operations; Transporting 23 Expired
US7975893B2 Return cord assembly for a power tool Performing Operations; Transporting 20 Active
US7726536B2 Upper bumper configuration for a power tool Performing Operations; Transporting 19 Active
US8011549B2 Flywheel configuration for a power tool Performing Operations; Transporting 19 Active
US4982019A Volatile divalent metal alkoxides Emerging Cross-Sectional Technologies 10 Expired
US6290880A Electrically conducting ruthenium dioxide-aerogel composite Electricity 9 Expired
US7594547B2 Lock-out for activation arm mechanism in a power tool Performing Operations; Transporting 8 Active
US6296678A Long duration infrared-emitting material Emerging Cross-Sectional Technologies 4 Expired
US5314866A Formation of superconducting Bi-Sr-Ca-Cu-O films by organometallic chemical vapor deposition Emerging Cross-Sectional Technologies 2 Expired
US4478890A Low temperature deposition of nickel films Chemistry; Metallurgy 0 Expired

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