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WAGNER FREDERICK A

Overview
  • Total Patents
    11
About

WAGNER FREDERICK A has a total of 11 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and mechanical elements are ETM ENG TOOL MFG CO LTD, HARMAND BRICE and ARMSTRONG BROS TOOL CO.

Patent filings in countries

World map showing WAGNER FREDERICK As patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing WAGNER FREDERICK As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wagner Frederick A 11
#2 Wagner Fred A 2

Latest patents

Publication Filing date Title
US2869401A Gauge for boring tools
US2844053A Engine parts boring machine
US2724932A Bearing cap grinder
US2718103A Bearing hone
US2672856A Engine valve seat insert
US2353774A Cylinder liner forcing mandrel
US2435110A Hydrostatic feed
US2324547A Engine cylinder liner and method
US2152293A Hydrostatic tool feed
US1047466A Cutter-securing means.
US1017352A Combined drill, center-reamer, and countersink tool.