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MARBACH FRANK G

Overview
  • Total Patents
    14
About

MARBACH FRANK G has a total of 14 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, measurement and civil engineering are AMERICAN SWISS CO, HANCOCK MFG COMPANY and DEVEREAUX WILLIAM C.

Patent filings in countries

World map showing MARBACH FRANK Gs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 1

Patent filings per year

Chart showing MARBACH FRANK Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Marbach Frank G 14
#2 Marbach Martha P 2

Latest patents

Publication Filing date Title
US1654182A Washing machine and wringer
US1599427A Washing machine
US1520907A Metal chest
CA122273A Bolt and latch
US913410A Engaging mechanism for doors, gates, and the like.
US913409A Latch and lock for doors and the like.
US852443A Punch-press.
US836692A Drawer-pull.
US823610A Ratchet tap and nut wrench.
US824495A Tool-box.
US805480A Micrometer.
US820807A Micrometer-calipers.
US781960A Combined templet and gage.
US718266A Vernier and micrometer calipers.