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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 16 | |
#2 | Canada | 5 | |
#3 | WIPO (World Intellectual Property Organization) | 3 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Australia | 1 | |
#6 | China | 1 | |
#7 | Japan | 1 | |
#8 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Mechanical elements | |
#3 | Machines | |
#4 | Engines, pumps and turbines | |
#5 | Control |
# | Technology | |
---|---|---|
#1 | Analysing materials | |
#2 | Unspecified technologies | |
#3 | Venting or aerating devices | |
#4 | Compressed gas holders | |
#5 | Pipe-line systems | |
#6 | Measuring volume | |
#7 | Pumps | |
#8 | Fluid dynamics | |
#9 | Systems controlling non-electric variables | |
#10 | Nuclear reactors |
# | 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 |
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 |