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TRUTEK RESEARCH INC

Overview
  • Total Patents
    27
About

TRUTEK RESEARCH INC has a total of 27 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets medical technology, machines and consumer goods are IND TEHNICO MEDICALA, CARE MEDICAL DEVICES INC and ARROW INTERNAT INVEST CORP.

Patent filings in countries

World map showing TRUTEK RESEARCH INCs patent filings in countries

Patent filings per year

Chart showing TRUTEK RESEARCH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nowacki Christopher 27
#2 Brisson Alfred G 24
#3 Shene William R 2
#4 Urman Robert 2
#5 Brisson Alfred 2
#6 Brisson Alfred S 1
#7 Dela-Cruz Exequiel 1
#8 Koziol Jeffrey 1

Latest patents

Publication Filing date Title
US4765342A Timed drift compensation for rate volume monitor
US4788456A Variable threshold for rate volume monitor
US4796614A Collapsible inhalation valve
US4745921A Pleated diaphragm for coupling kidney stone disintegrator to human body
US4798196A Shroud for coupling kidney stone disintegrator to human body
US4715376A Isolation of gas in hydraulic spark gap shock wave generator
US4715375A Degassification of water in hydraulic spark gap shock wave generator
US4693247A Triggering circuit
US4696299A Non-invasive destruction of kidney stones
US4644958A Inhalation therapy apparatus adapter
CA1283141C Anesthesiology connector
US4620545A Non-invasive destruction of kidney stones
US4621634A Anesthesia tubing connections
US4534343A Metered dose inhaler
US4597388A Apparatus for removing cataracts
US4598279A Pressure monitor
US4589684A Anesthesiology connector
AU1755783A Inhalation diaphragm valve
EP0134847A1 Inhalation valve
US4538620A Inhalation valve