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DISBROW REUBEN B

Overview
  • Total Patents
    21
About

DISBROW REUBEN B has a total of 21 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, chemical engineering and machines are HOUGLAND ALBERT C, NAT COOPERATIVES INC and WALKER STAINLESS EQUIPMENT COM.

Patent filings in countries

World map showing DISBROW REUBEN Bs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 1

Patent filings per year

Chart showing DISBROW REUBEN Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Disbrow Reuben B 21

Latest patents

Publication Filing date Title
US1390343A Combined churn and butter-worker
US1384244A Inner tube
US1384243A Puncture-proof tire-insert
US1274393A Combined churn and butter-worker.
US1259375A Milking-machine.
US1185638A Milking apparatus.
US1197717A Pneumatic milking apparatus.
US1043908A Combined churn, butter-worker, and cream-ripener.
US1037876A Friction-clutch.
US1044759A Driving mechanism.
US1018036A Combined churn and butter-worker.
US1052899A Combined churn and butter-worker.
US981394A Combined churn and butter-worker.
US1029798A Combined churn and butter-worker.
US969528A Butter-spade.
US961940A Combined churn and butter-worker.
US956310A Combined churn and butter-worker.
US949757A Combined churn and butter-worker.
US945763A Combined faucet and strainer.
US868255A Combined faucet and strainer.