Inventor · disambiguated record
Robert L. Hillman
Also filed as: HILLMAN ROBERT · HILLMAN ROBERT L
4 granted patents·507 citations·filing 1997–2007
83Inventor score
Top patents by PatentIndex Score
4 records- 0194US6320535B1Vehicle tracking and security system incorporating simultaneous voice and data communicationNAVOX CORP·Filed 2000·Granted Nov 20, 2001·107 cites·7 claims
- 0293US6140956AVehicle tracking and security system incorporating simultaneous voice and data communicationCELLUTRAC INC·Filed 1997·Granted Oct 31, 2000·214 cites·16 claims
- 0387US6522265B1Vehicle tracking and security system incorporating simultaneous voice and data communicationNAVOX CORP·Filed 1998·Granted Feb 18, 2003·174 cites·13 claims
- 0473US7726678B1Sliding fifth wheel assemblyHENSLEY MFG INC·Filed 2007·Granted Jun 1, 2010·12 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →