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SMITH R M INC

Overview
  • Total Patents
    11
About

SMITH R M INC has a total of 11 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets machines, packaging and shipping and mechanical elements are PROMOTION RECH INNOVAT TECH, SILKBELL LTD and NELSON LEWEN R.

Patent filings per year

Chart showing SMITH R M INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Beal Glenn I 8
#2 Hauger Harry L 5
#3 Beal Glen I 1
#4 Gilmour Robert A 1

Latest patents

Publication Filing date Title
US4475689A Variable dilution ratio hose-end sprayer
US4457470A Impulse sprinkler
US4411460A Hose coupling and clamp
US3963123A Carded hardware article package
US3927765A Article and card package and fastening means therefor
US3674138A Carded nozzle package