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VESTAL MARVIN L

Overview
  • Total Patents
    14
About

VESTAL MARVIN L has a total of 14 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets electrical machinery and energy and measurement are FOCUS EBEAM TECH BEIJING CO LTD, PHOTO ELECTRON SOUL INC and SYAGEN TECHNOLOGY.

Patent filings in countries

World map showing VESTAL MARVIN Ls patent filings in countries
# Country Total Patents
#1 United States 8
#2 WIPO (World Intellectual Property Organization) 5
#3 Canada 1

Patent filings per year

Chart showing VESTAL MARVIN Ls patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy
#2 Measurement

Focus technologies

# Technology
#1 Electric discharge tubes
#2 Analysing materials

Top inventors

# Name Total Patents
#1 Vestal Marvin L 14

Latest patents

Publication Filing date Title
US8735810B1 Time-of-flight mass spectrometer with ion source and ion detector electrically connected
US2012168618A1 Tandem time-of-flight mass spectrometry with simultaneous space and velocity focusing
US2012145889A1 Reflector time-of-flight mass spectrometry with simultaneous space and velocity focusing
US2012145893A1 Linear time-of-flight mass spectrometry with simultaneous space and velocity focusing
US2011155901A1 Merged ion beam tandem TOF-TOF mass spectrometer
US2006266941A1 Method and apparatus for interfacing separations techniques to MALDI-TOF mass spectrometry
US5160840A Time-of-flight analyzer and method