Inventor · disambiguated record
Walter J. Hough
Also filed as: HOUGH WALTER J · HOUGH WALTER JAMES
5 granted patents·224 citations·filing 1977–2000
84Inventor score
Top patents by PatentIndex Score
5 records- 0193US5063736AParticulate filter trap load regeneration systemCUMMINS ENGINE CO INC·Filed 1989·Granted Nov 12, 1991·92 cites·22 claims
- 0288US6464268B1High strength radial flange couplingCUMMINS INC·Filed 2000·Granted Oct 15, 2002·59 cites·16 claims
- 0380US6474319B1Filter system for the removal of hydrocarbon deposits from a cooled exhaust gas recirculating engineCUMMINS ENGINE CO INC·Filed 2000·Granted Nov 5, 2002·23 cites·9 claims
- 0468US4165763AValve constructionCUMMINS ENGINE CO INC·Filed 1977·Granted Aug 28, 1979·21 cites·6 claims
- 0565US4993452ALow pressure check valveCUMMINS ENGINE CO INC·Filed 1989·Granted Feb 19, 1991·29 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →