Inventor · disambiguated record
Roger Oswald
Also filed as: AGACHE GEORGES · OSWALD ROGER · OSWALD ROGER DEREK
3 granted patents·70 citations·filing 1975–1978
74Inventor score
Top patents by PatentIndex Score
3 records- 0177US4123997AMotor adapted for fuel comprising a product different from mineral oil productPUBLIC DIE AGENCE NATIONALE DE·Filed 1977·Granted Nov 7, 1978·27 cites·5 claims
- 0273US4216744AEngine whose fuel is a product other than a petroleum productANVAR·Filed 1978·Granted Aug 12, 1980·23 cites·6 claims
- 0363US4020321AElectric heatersBRITISH OXYGEN CO LTD·Filed 1975·Granted Apr 26, 1977·20 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →