Inventor · disambiguated record
Erik F. M. Waelput
Also filed as: WAELPUT ERIK · WAELPUT ERIK F · WAELPUT ERIK F M
5 granted patents·120 citations·filing 1991–2003
82Inventor score
Top patents by PatentIndex Score
5 records- 0178US5460656ACleaning internal combustion engines while runningFiled 1993·Granted Oct 24, 1995·30 cites·30 claims
- 0272US5168844AAdapter system for use with an internal combustion engine flushing apparatusSLUDGE FREE INC·Filed 1991·Granted Dec 8, 1992·38 cites·12 claims
- 0368US5467746AAdapters for flushing an internal combustion engineFiled 1993·Granted Nov 21, 1995·31 cites·16 claims
- 0457US5383481ASystem for cleaning internal combustion enginesWAELPUT ERIK·Filed 1992·Granted Jan 24, 1995·18 cites·25 claims
- 0537US7051697B2IC engine flushing system with specialized adapters for coupling the system to different oil flow ports of the engineWAELPUT ERIK F·Filed 2003·Granted May 30, 2006·3 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →