Inventor · disambiguated record
Robert Douglas
Also filed as: DOUGLAS ROBERT · DOUGLAS ROBERT R · DOUGLAS ROBERT RITSON
5 granted patents·110 citations·filing 1975–2016
79Inventor score
Top patents by PatentIndex Score
5 records- 0193US4205216ALaser welding system and methodWESTERN ELECTRIC CO·Filed 1978·Granted May 27, 1980·83 cites·16 claims
- 0248US10224868B2Solar focusing device and method of using the deviceDOUGLAS ROBERT·Filed 2016·Granted Mar 5, 2019·0 cites·22 claims
- 0347US6132259AJacks formed by die castingLUCENT TECHNOLOGIES INC·Filed 1998·Granted Oct 17, 2000·12 cites·17 claims
- 0446US4014212AThree-chamber gas meterSINGER CO·Filed 1975·Granted Mar 29, 1977·10 cites·7 claims
- 0536US4040296AGas meter temperature compensating tangentsSINGER CO·Filed 1976·Granted Aug 9, 1977·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →