Inventor · disambiguated record
Peter Graham Spencer Field
Also filed as: FIELD PETER GRAHAM SPENCER
3 granted patents·19 citations·filing 1975–1975
67Inventor score
Files withBURMAH OIL TRADING LTD3
Top patents by PatentIndex Score
3 records- 0164US4067912AProduction of phenolsBURMAH OIL TRADING LTD·Filed 1975·Granted Jan 10, 1978·8 cites·21 claims
- 0239US4075250AProduction of phenolsBURMAH OIL TRADING LTD·Filed 1975·Granted Feb 21, 1978·7 cites·17 claims
- 0332US4076759AProduction of phenolsBURMAH OIL TRADING LTD·Filed 1975·Granted Feb 28, 1978·4 cites·23 claims
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