Inventor · disambiguated record
Grace Welch
Also filed as: WELCH GRACE M
2 granted patents·2 pending applications·68 citations·filing 2004–2006
67Inventor score
Technology areasA47D
Top patents by PatentIndex Score
4 records- 0187US7520010B2Foldable circular baby changing pad having annular storage area and perimeter handles with ends at fold linesPATEMM INC·Filed 2006·Granted Apr 21, 2009·46 cites·9 claims
- 0268USD508181SFoldable diaper changing articlePATEMM AND COMPANY·Filed 2004·Granted Aug 9, 2005·22 cites·1 claims
- 0341US2005278856A1Diaper changing articleWELCH GRACE M·Filed 2005·Application pending·0 cites
- 0437US2005278855A1Diaper changing articleWELCH GRACE M·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →