WOLFENDALE PETER CALEB FREDERI has a total of 12 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United Kingdom, Germany and EPO (European Patent Office). Its main competitors in its focus markets measurement, electrical machinery and energy and basic communication technologies are SIEDLE HORST GMBH & CO KG, PARKER INSTR CORP and INST MIKROSTRUKTURTECHNOLOGIE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 6 | |
#2 | Germany | 3 | |
#3 | EPO (European Patent Office) | 3 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Electrical machinery and energy | |
#3 | Basic communication technologies | |
#4 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Wolfendale Peter Caleb Frederi | 8 |
#2 | Frederick Wolfendale Peter Cal | 3 |
Publication | Filing date | Title |
---|---|---|
GB8406161D0 | Transducer for fluid operated ram | |
GB2123157A | Load cells | |
EP0067643A2 | Method for determining the dimensions and/or form of surfaces | |
GB2097536A | Correcting transducer measurements | |
GB1299071A | Displacement transducer | |
DE1808869A1 | Circuit arrangement for measuring the ratio between the value of a first electrical impedance and that of a second impedance | |
GB1274856A | Improvements in capacitive displacement transducers | |
GB1200297A | Improvements in or relating to apparatus for digitizing analogue signals |