Inventor · disambiguated record
Roger P. Sylvester
Also filed as: SYLVESTER ROGER P
2 granted patents·2 pending applications·35 citations·filing 1976–2016
62Inventor score
Top patents by PatentIndex Score
4 records- 0169US4102203AUnderwater inspection and communication apparatusSYLVESTER ASS J G·Filed 1976·Granted Jul 25, 1978·23 cites·10 claims
- 0245US4112775AFillet weld inspection systemSYLVESTER ASS J G·Filed 1977·Granted Sep 12, 1978·12 cites·9 claims
- 0344US2015075073A1Security barrier systemENSIGN BICKFORD IND INC·Filed 2014·Application pending·0 cites
- 0439US2016247372A1Security barrier systemSYLVESTER ROGER P·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →