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HAND WILLIAM DAVID

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    169,479
  • Filing trend
    ⇩ 100.0%
About

HAND WILLIAM DAVID has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in United States, China and Canada. Its main competitors in its focus markets machines are SHELTON GREGORY P, LUX JOHANN and ULTRAFIN S A.

Patent filings in countries

World map showing HAND WILLIAM DAVIDs patent filings in countries

Patent filings per year

Chart showing HAND WILLIAM DAVIDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Explosive charges

Top inventors

# Name Total Patents
#1 Hand William David 11
#2 Sydow Andrew 1
#3 Rivera-Valdivia Manuel N 1
#4 Valley Kyle 1
#5 Martin Nathan 1

Latest patents

Publication Filing date Title
US2014309065A1 Systems and apparatuses for a ballistic arrow
CN108168378A Hunting arrow, arrow axis and the device for going hunting
US2014187364A1 Ballistic arrow
US2014004981A1 Ballistic arrow
US8414432B1 Ballistic arrow