Inventor · disambiguated record
John Wallumrod
Also filed as: WALLUMROD JOHN
3 granted patents·2 pending applications·21 citations·filing 2003–2014
64Inventor score
Top patents by PatentIndex Score
5 records- 0162US7398589B2Method for manufacturing a transformer windingABB TECHNOLOGY AG·Filed 2003·Granted Jul 15, 2008·11 cites·18 claims
- 0261US7260883B2Method for forming a winding for a three-phase transformerABB TECHNOLOGY AG·Filed 2003·Granted Aug 28, 2007·10 cites·11 claims
- 0344US9484141B2Compact triangular core transformerABB SCHWEIZ AG·Filed 2013·Granted Nov 1, 2016·0 cites·14 claims
- 0440US2016005536A1Method for manufacturing a stacked triangular core transformerABB TECHNOLOGY AG·Filed 2014·Application pending·0 cites
- 0533US2005034296A1Method of forming a transformer winding with rectangular copper wireFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →