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PARLIN AND ORENDORFF COMPANY

Overview
  • Total Patents
    21
About

PARLIN AND ORENDORFF COMPANY has a total of 21 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, machines and measurement are PARLIN & ORENDORFF CO, GALE MFG COMPANY and ROCK ISLAND PLOW CO.

Patent filings in countries

World map showing PARLIN AND ORENDORFF COMPANYs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 2

Patent filings per year

Chart showing PARLIN AND ORENDORFF COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graham William S 16
#2 Graham William Sutter 2
#3 Harbolt Curtis L 1
#4 Parlin William H 1
#5 Heylman Edward M 1

Latest patents

Publication Filing date Title
CA169033A Gang plough
CA160698A Gang plough
US1092481A Riding-cultivator.
US1068761A Gang-plow.
US1066601A Corn-planter.
US1018821A Reversible plow.
US1000511A Spreader-arch for cultivators.
US992497A Gang-plow.
US992714A Gang-plow.
US1013306A Cultivator.
US965295A Lister-plow.
US992496A Gang-plow.
US1057143A Cultivator.
US907783A Clutch for corn-planters.
US966326A Combined corn and cotton planter.
US885469A Riding beet-cultivator.
US895257A Wheeled cultivator.
US879461A Corn-planter.
US716408A Corn-planter.
US716219A Clutch.