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DAVIS DAVID R

Overview
  • Total Patents
    15
About

DAVIS DAVID R has a total of 15 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, transport and furniture and games are RICHARDSON JR ALBERT S, B LINE SYSTEMS INC and TAPPER PAUL.

Patent filings in countries

World map showing DAVIS DAVID Rs patent filings in countries

Patent filings per year

Chart showing DAVIS DAVID Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Davis David R 14
#2 Waszak Dennis J 3
#3 Nicoli Robert 3
#4 Brouwer Shaun P 2
#5 Ramey Samuel C 2
#6 Hartman Scott R 2
#7 Smith Daniel J 1
#8 Nelson Kevin L 1
#9 Chaloupka Andrew J 1
#10 Swenson Dale R 1

Latest patents

Publication Filing date Title
US2011284702A1 Cable tray cable routing system
US2011057076A1 Cover for cable fitting base
GB0424842D0 e.dog collar
US4076243A Table game
US3325087A Stator casing construction for gas turbine engines
US2281272A Fluid foil
US1981031A Emulsifier
US1942688A Fluid foil
US1751622A Laterally-stable air vehicle
US1786644A Screw propeller
CA81230A Belt stretcher
CA58936A Pulp screen
CA405723A Fluid foil