Inventor · Austin, TX, US

David E. Bryant

25Patents
13h-index
32Co-inventors
73Inventor score

Filing activity: Jun 22, 1992 → May 17, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US6278779A Telephone shoulder rest and stand Electricity 56 Expired
USD412169S Cordless telephone handset General 52 Expired
USD442157S Cordless telephone handset General 42 Expired
USD375095S Telephone General 36 Expired
US5933510A User selectable unidirectional/omnidirectional microphone housing Electricity 31 Expired
USD374667S Telephone General 30 Expired
USD340059S Interface to a telephone set General 29 Expired
USD389142S Telephone General 25 Expired
USD374674S Telephone key expansion unit General 19 Expired
USD413119S Cordless telephone General 18 Expired
USD387063S Telephone key expansion unit General 15 Expired
US5581251A High visibility lightpipe in close proximity to function key Electricity 15 Expired
US5979771A Apparatus to verify position of electrical contacts within a sliding SIM mechanism Electricity 14 Expired
USD386759S Telephone General 13 Expired
USD428868S Cordless telephone General 13 Expired
USD340058S Interface to a telephone set General 10 Expired
USD392284S Telephone General 7 Expired
USD340054S Telephone set General 6 Expired
USD413608S Telephone shoulder rest and stand General 4 Expired
US5414768A Apparatus for electrically and mechanically connecting an auxiliary device to a main unit Electricity 3 Expired
US5995621A User installed telephone option module Electricity 3 Expired
USD345979S Telephone set General 2 Expired
USD346599S Telephone set General 2 Expired
USD345978S Telephone set General 1 Expired
US6209195A Method of mounting a connector on a printed wiring board Emerging Cross-Sectional Technologies 1 Expired

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