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AD TECH HOLDINGS LTD

Overview
  • Total Patents
    15
About

AD TECH HOLDINGS LTD has a total of 15 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets machines, medical technology and surface technology and coating are BIOCOAT INC, GASPER THOMAS P and INNOVATIVE SURFACE TECHNOLOGIES INC.

Patent filings in countries

World map showing AD TECH HOLDINGS LTDs patent filings in countries

Patent filings per year

Chart showing AD TECH HOLDINGS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lundeberg Thomas 15
#2 Sodervall Billy Valter 12
#3 Sodervall Billy V 3

Latest patents

Publication Filing date Title
US5320908A Deposition of an extremely thin silver layer on a nonconducting substrate
FI902219A0 Antimicrobial article and method of making the same