Inventor · disambiguated record
David T. Rach
Also filed as: RACH DAVID · RACH DAVID T
5 granted patents·134 citations·filing 1975–2012
83Inventor score
Top patents by PatentIndex Score
5 records- 0193US5186284AFail safe self-adjusting disc brakeCASE CORP·Filed 1991·Granted Feb 16, 1993·65 cites·8 claims
- 0284US7644942B2Active axle suspension systemCNH AMERICA LLC·Filed 2007·Granted Jan 12, 2010·21 cites·20 claims
- 0381US3974896AFail-safe brake for a vehicleCASE CO J I·Filed 1975·Granted Aug 17, 1976·27 cites·10 claims
- 0472US7510198B2Axle suspension systemCNH AMERICA LLC·Filed 2007·Granted Mar 31, 2009·13 cites·9 claims
- 0563US8517394B2Adjustable suspension system for a work vehiclePFIFFNER KENNETH CHARLES·Filed 2012·Granted Aug 27, 2013·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →