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PIEZO SONA TOOL CORP

Overview
  • Total Patents
    13
About

PIEZO SONA TOOL CORP has a total of 13 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets machines, civil engineering and consumer goods are ACOUSTIC DATA LTD, EURODRILL GMBH and VENTORA TECH AG.

Patent filings per year

Chart showing PIEZO SONA TOOL CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Civil engineering
#3 Consumer goods

Top inventors

# Name Total Patents
#1 Kompanek Harry W 10
#2 Plambeck Eric D 4
#3 Ligman James R 1

Latest patents

Publication Filing date Title
US6491095B2 Transducers, and methods of producing transducers, with cryogenically treated transducer members
US6496448B1 Transducer receiving voltage inputs, such as square waves, rich in harmonics
USRE37204E Transducer assembly
US5122992A Transducer assembly
US4774427A Downhole oil well vibrating system
US4788467A Downhole oil well vibrating system
US4682070A Downhole oil well vibrating system
US4658897A Downhole transducer systems