MANNING ENVIRONMENTAL CORP has a total of 19 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets measurement, chemical engineering and telecommunications are MULTI PHASE METERS AS, EXPRO METERS INC and SIERRA INSTR.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Canada | 4 | |
#3 | United Kingdom | 4 | |
#4 | Germany | 2 | |
#5 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Chemical engineering | |
#3 | Telecommunications |
# | Technology | |
---|---|---|
#1 | Measuring volume | |
#2 | Analysing materials | |
#3 | Cleaning | |
#4 | Radio navigation | |
#5 | Antennas |
# | Name | Total Patents |
---|---|---|
#1 | Gates Wendall C | 6 |
#2 | Schontzler James G | 4 |
#3 | Fleenor Richard P | 3 |
#4 | Gates Wendall Charles | 2 |
#5 | Schontzler James Gordon | 2 |
#6 | Gates W C | 1 |
#7 | Schontzler J G | 1 |
#8 | Tullis R | 1 |
#9 | Schontzler J Gordon | 1 |
#10 | Da Gragnano Victor L | 1 |
Publication | Filing date | Title |
---|---|---|
US4205315A | Fluid level measurement apparatus for mounting in manholes and similar structures | |
US4163392A | Sampler purge system | |
US4174722A | Cleaning apparatus for sample containers in a queue | |
US4095466A | Quick insert flume for use in metering fluid flow | |
US4098305A | Continuing liquid sampling apparatus and method | |
US4022059A | Flow and time proportional sampling system | |
US3866028A | Fluid flow measuring system and method | |
US3781624A | Liquid level indicator and flow measuring device |