WILFRED ROTH has a total of 26 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets measurement, machines and computer technology are BITTO ENNIO, RIEDER ALFRED and EXAC CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 10 | |
#2 | United States | 10 | |
#3 | Germany | 4 | |
#4 | Belgium | 1 | |
#5 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Machines | |
#3 | Computer technology | |
#4 | Packaging and shipping | |
#5 | Basic communication technologies | |
#6 | Medical technology |
# | Technology | |
---|---|---|
#1 | Measuring volume | |
#2 | Analysing materials | |
#3 | Unspecified technologies | |
#4 | Packaging | |
#5 | Analogue computers | |
#6 | Code conversion | |
#7 | Diagnosis and surgery | |
#8 | Unspecified technologies | |
#9 | Testing of structures | |
#10 | Measuring electric variables |
# | Name | Total Patents |
---|---|---|
#1 | Wilfred Roth | 9 |
#2 | Roth Wilfred | 4 |
#3 | Henderson Paul D | 2 |
#4 | Beal Edward William | 1 |
#5 | Henderson Paul Dober | 1 |
Publication | Filing date | Title |
---|---|---|
GB1013182A | Improvements in ice detector | |
US3272240A | Container filling transfer mechanism | |
US3308653A | Vibration tonometer | |
GB1005903A | Improvements in electrical integrating totalizer | |
DE1209316B | Liquid level indicator | |
DE1253922B | Temperature control device for electromechanical converters | |
US3087325A | Gyroscopic mass flowmeters | |
US3170094A | Liquid level indicator | |
US3132512A | Gyroscopic mass flowmeter | |
US3108475A | Gyroscopic mass flowmeter | |
GB964923A | Improvements in a temperature-regulated transducer | |
US3276257A | Gyroscopic mass flowmeters | |
US2865201A | Gyroscopic mass flowmeter | |
US2548684A | Apparatus for simulating the operation of a radio object locating system | |
US2668662A | Integrator circuit | |
CA696366A | Gyroscopic mass flowmeter |