Inventor · disambiguated record
Ralph Kraemer
Also filed as: KRAEMER RALPH
3 granted patents·6 citations·filing 2012–2019
58Inventor score
Top patents by PatentIndex Score
3 records- 0161US9097044B2Stoppers for doors and/or windowsMAYER FRANK F E·Filed 2012·Granted Aug 4, 2015·3 cites·19 claims
- 0251US11536274B2Arrangement for receiving the axial thrust of a centrifugal pumpKSB SE & CO KGAA·Filed 2019·Granted Dec 27, 2022·0 cites·8 claims
- 0329USD695956SDoor and window stoppersMAYER FRANK FRIEDRICH·Filed 2012·Granted Dec 17, 2013·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →