Inventor · disambiguated record
David E. Schweikert
Also filed as: SCHWEIKERT DAVID E
12 granted patents·218 citations·filing 1995–2006
90Inventor score
Top patents by PatentIndex Score
12 records- 0195US6847869B2Software based brake shoe wear determinationWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2003·Granted Jan 25, 2005·61 cites·21 claims
- 0290US6739675B1Brake effort monitorWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2003·Granted May 25, 2004·39 cites·24 claims
- 0385US7520574B2Pneumatic emergency brake release timerWABTEC HOLDING CORP·Filed 2006·Granted Apr 21, 2009·12 cites·4 claims
- 0462US7661770B2Pneumatic emergency brake assurance moduleWABTEC HOLDING CORP·Filed 2006·Granted Feb 16, 2010·3 cites·3 claims
- 0558US7374252B2Wheel slip brake assurance moduleWABTEC HOLDING CORP·Filed 2006·Granted May 20, 2008·2 cites·3 claims
- 0653US5790427AEvent history data acquisitionWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Aug 4, 1998·78 cites·22 claims
- 0744US7133796B2Smart resolution valve pressure controlWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2004·Granted Nov 7, 2006·0 cites·4 claims
- 0844US6901341B2Smart resolution valve pressure controlWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2004·Granted May 31, 2005·0 cites·6 claims
- 0944US5975656AUniversal wheel slip force control logicWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Nov 2, 1999·8 cites·23 claims
- 1043US6799132B2Smart resolution valve pressure controlWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2003·Granted Sep 28, 2004·0 cites·9 claims
- 1143US5740043ARelative spin speed traction controlWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted Apr 14, 1998·8 cites·27 claims
- 1242US5961564AWheel slip control parameter variation processWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Oct 5, 1999·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →