Inventor · disambiguated record
Rex D. Putnam
Also filed as: PUTNAM REX D
10 granted patents·352 citations·filing 1987–2004
92Inventor score
Top patents by PatentIndex Score
10 records- 0188US6409202B1Underbed gooseneckFiled 2000·Granted Jun 25, 2002·43 cites·27 claims
- 0287US6824157B1Telescoping tower hitch assemblyFiled 2002·Granted Nov 30, 2004·39 cites·16 claims
- 0385US5513869AFifth wheel with gooseneckFiled 1994·Granted May 7, 1996·56 cites·36 claims
- 0483US5288094ABracket for supplying an electrical connectorPUTNAM REX D·Filed 1992·Granted Feb 22, 1994·50 cites·12 claims
- 0578US6908093B1Kingpin couplerFiled 2002·Granted Jun 21, 2005·29 cites·36 claims
- 0678US4993739AHitch ballPUTNAM REX D·Filed 1989·Granted Feb 19, 1991·33 cites·17 claims
- 0777US6971660B1Kingpin adaptor systemPUTNAM REX D·Filed 2004·Granted Dec 6, 2005·25 cites·21 claims
- 0875US4738464ACombined bumper and receiver trailer hitch assemblyPUTNAM MANUFACTURING·Filed 1987·Granted Apr 19, 1988·35 cites·10 claims
- 0974US6467793B2Gooseneck couplerFiled 2001·Granted Oct 22, 2002·25 cites·48 claims
- 1066US7055845B1Adjustable hitchPUTNAM REX D·Filed 2004·Granted Jun 6, 2006·17 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →