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SENTRY EQUIPMENT CORP

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    143,871
  • Filing trend
    ⇧ 250.0%
About

SENTRY EQUIPMENT CORP has a total of 30 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 1981. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, mechanical elements and machines are TECHNICON CHROMATOGRAPHY CORP, JOOKOO CO LTD and SHINE THOMAS ADAM.

Patent filings per year

Chart showing SENTRY EQUIPMENT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nowak David 9
#2 Stolz Eric 7
#3 Farrell Michael D 7
#4 Rommelfaenger Eugene R 5
#5 Schadt John C 5
#6 Henszey Richard R 4
#7 Kristola Jay L 4
#8 Weiss Bruce W 3
#9 Pliska Nathan 2
#10 Hallett Tanner 2

Latest patents

Publication Filing date Title
US2020300414A1 Vessel and pipeline insertion tool
US2019003864A1 Flow totalizer
US2018266921A1 Pipeline sampler
USRE46378E Assembly for insertion of an object into a pipeline
CA2883458A1 Chemical injection system
CA2748638A1 Digital flow meter with enhanced turndown ratio
US2009242035A1 Self optimizing odorant injection system
US2007272038A1 Positive-displacement sampling apparatus
US6546819B1 Apparatus for sampling fluid from reactor vessel
US6205869B1 Apparatus and method for sampling fluid from reactor vessel
JP2000130620A Improved temperature sensitive cutoff valve
US5826790A Temperature-sensitive shutoff valve
US5469751A Manifolded sampling valve assembly
US5265483A Sampling valve
US5333648A Variable pressure reducing device
US5363874A Automated sample conditioning module
US4582670A Counting system for radioactive fluids
US4366832A Self-cleaning variable pressure reducing element