Inventor · disambiguated record
David Paul Welch
Also filed as: WELCH DAVID P · WELCH DAVID PAUL · WELCH DAVID PORTER
3 granted patents·2 pending applications·16 citations·filing 1984–2020
62Inventor score
Top patents by PatentIndex Score
5 records- 0150US4676447AWeb unwind-splicer apparatusPROCTER & GAMBLE·Filed 1984·Granted Jun 30, 1987·10 cites·4 claims
- 0249US11768670B2Generating customized wellbore software application installer for deployment in a wellbore computing networkHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 26, 2023·0 cites·20 claims
- 0339US2003233082A1Highly flexible and low deformation fastening devicePROCTER & GAMBLE·Filed 2002·Application pending·0 cites
- 0439US2004003699A1Rotary apparatus for severing web materialsPROCTER & GAMBLE·Filed 2002·Application pending·0 cites
- 0538US4547113AContinuous motion spiral stackerPROCTER & GAMBLE·Filed 1984·Granted Oct 15, 1985·6 cites·31 claims
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