SEISMOGRAPH SERVICE LTD has a total of 11 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Germany, France and Canada. Its main competitors in its focus markets measurement and computer technology are GEOKINETICS ACQUISITION COMPANY, FRIVIK SVEIN ARNE and CABLE DETECTION LTD.
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Computer technology |
# | Technology | |
---|---|---|
#1 | Geophysics | |
#2 | Electronic time-pieces | |
#3 | Radio navigation | |
#4 | Speech analysis | |
#5 | Analogue computers |
# | Name | Total Patents |
---|---|---|
#1 | Lerwill W | 1 |
#2 | Baird George Charles | 1 |
#3 | Newman Paul | 1 |
#4 | Baird George C | 1 |
#5 | Anstey N | 1 |
#6 | Bassett Edward J | 1 |
#7 | Bassett E J | 1 |
Publication | Filing date | Title |
---|---|---|
GB1478842A | Suppression of multiply reflected seismic signals |