Inventor · disambiguated record
Roy Streatfield
Also filed as: STREATFIELD ROY
4 granted patents·263 citations·filing 1983–2011
81Inventor score
Top patents by PatentIndex Score
4 records- 0193US4738565AMethod of replacing mainsBRITISH GAS CORP·Filed 1986·Granted Apr 19, 1988·107 cites·49 claims
- 0293US4505302AReplacement of mainsBRITISH GAS CORP·Filed 1983·Granted Mar 19, 1985·77 cites·10 claims
- 0390US4720211AApparatus for replacing mainsBRITISH GAS CORP·Filed 1986·Granted Jan 19, 1988·79 cites·36 claims
- 0432US8684628B2Winding apparatusSTREATFIELD ROY·Filed 2011·Granted Apr 1, 2014·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →