Inventor · disambiguated record
David J. Rohrbaugh
Also filed as: ROHRBAUGH DAVID · ROHRBAUGH DAVID J
4 granted patents·149 citations·filing 1992–2001
80Inventor score
Top patents by PatentIndex Score
4 records- 0178US5904042ADiesel exhaust conditioning systemFiled 1997·Granted May 18, 1999·52 cites·20 claims
- 0266US5647721AMiniature, portable, self-contained power machineFiled 1995·Granted Jul 15, 1997·37 cites·16 claims
- 0363US5423654AMiniature, portable, self-contained power machineFiled 1992·Granted Jun 13, 1995·48 cites·6 claims
- 0456US6402611B1Hinged mine stoppingFiled 2001·Granted Jun 11, 2002·12 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →