Inventor · disambiguated record
Peter Leonard Dawson
Also filed as: DAWSON PETER · DAWSON PETER L · DAWSON PETER LEONARD
11 granted patents·1 pending application·637 citations·filing 1973–2024
93Inventor score
Files withLEVER BROTHERS LTD5CHESEBROUGH PONDS USA3CHEESEBROUGH POND S USA CO DIV1DAWSON PETER L1FUJIFILM ELECTRONIC MAT USA INC1
Top patents by PatentIndex Score
12 records- 0198US5802656AToothbrush with flexibly mounted bristlesCHESEBROUGH PONDS USA·Filed 1996·Granted Sep 8, 1998·335 cites·16 claims
- 0290US4537604AAbrasive agglomerates for use in scouring cleaning compositionsLEVER BROTHERS LTD·Filed 1983·Granted Aug 27, 1985·64 cites·23 claims
- 0389US3941713ARinse compositionLEVER BROTHERS LTD·Filed 1973·Granted Mar 2, 1976·45 cites·5 claims
- 0475US6141817AToothbrushCHEESEBROUGH POND S USA CO DIV·Filed 1997·Granted Nov 7, 2000·62 cites·2 claims
- 0575US4235758AClear liquid detergent composition containing MgABS and alkyl polyether sulphatesLEVER BROTHERS LTD·Filed 1978·Granted Nov 25, 1980·29 cites·1 claims
- 0674US3974849ADiaphragm valvesDAWSON PETER L·Filed 1974·Granted Aug 17, 1976·27 cites·10 claims
- 0772US3956199ADishwashing compositionsLEVER BROTHERS LTD·Filed 1973·Granted May 11, 1976·13 cites·7 claims
- 0867US2025320173A1Methods for purifying a solventFUJIFILM ELECTRONIC MAT USA INC·Filed 2024·Application pending·0 cites
- 0964US5310543ALiquid dentifricesCHESEBROUGH PONDS USA·Filed 1992·Granted May 10, 1994·29 cites·6 claims
- 1059US3963635ADishwashing compositionsLEVER BROTHERS LTD·Filed 1973·Granted Jun 15, 1976·9 cites·6 claims
- 1156US5275803ALiquid dentifricesCHESEBROUGH PONDS USA·Filed 1992·Granted Jan 4, 1994·20 cites·4 claims
- 1225US4019749ASealsTAYLOR WOODROW CONST LTD·Filed 1975·Granted Apr 26, 1977·4 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →