Inventor · disambiguated record
Timothy A. Rumph
Also filed as: RUMPH TIMOTHY · RUMPH TIMOTHY A
5 granted patents·3 pending applications·41 citations·filing 2002–2009
76Inventor score
Files withWESTINGHOUSE AIR BRAKE TECH CORP3KAHR JOSEPH C1RFPC HOLDING CORP1RPFC HOLDING CORP1RUMPH TIMOTHY A1
Top patents by PatentIndex Score
8 records- 0189US6581732B1Keyless attachment of brake shoesWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2002·Granted Jun 24, 2003·26 cites·20 claims
- 0275US8267229B2Railway brake shoeKAHR JOSEPH C·Filed 2007·Granted Sep 18, 2012·7 cites·9 claims
- 0369US8365884B2Railway brake shoeRPFC HOLDING CORP·Filed 2007·Granted Feb 5, 2013·5 cites·11 claims
- 0459US8763769B2Brake shoe with multi-function metal insertRUMPH TIMOTHY A·Filed 2009·Granted Jul 1, 2014·3 cites·19 claims
- 0542US8307962B2End stabilization for brake shoes extending beyond the ends of the brake headSHUTE BRUCE W·Filed 2008·Granted Nov 13, 2012·0 cites·26 claims
- 0641US2009139809A1Plateless Railway Brake ShoeRFPC HOLDING CORP·Filed 2007·Application pending·0 cites
- 0738US2003234142A1Supplemental inserts to improve wheel conditioningWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2002·Application pending·0 cites
- 0838US2003234143A1Suspended inserts to provide wheel conditioningWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →