Inventor · disambiguated record
Don F. Linger
Also filed as: LINGER DON F · LINGER DON FREDERICK
11 granted patents·464 citations·filing 1998–2007
93Inventor score
Top patents by PatentIndex Score
11 records- 0194US6520528B2Underbed gooseneck hitch assemblyVALLEY IND LLC·Filed 2001·Granted Feb 18, 2003·74 cites·24 claims
- 0293US6467791B1Under-bed fifth wheel mounting systemVALLEY IND LLC·Filed 2000·Granted Oct 22, 2002·74 cites·22 claims
- 0391US6502846B2Under-bed fifth wheel mounting systemVALLEY IND LLC·Filed 2002·Granted Jan 7, 2003·58 cites·9 claims
- 0487US6105989AAnti-rattle device for receiver-style hitchVALLEY IND LLC·Filed 1998·Granted Aug 22, 2000·53 cites·20 claims
- 0585US6357777B1Automatic glider fifth wheel attachmentVALLEY IND·Filed 2000·Granted Mar 19, 2002·52 cites·21 claims
- 0681US7775541B2Hitch adapter for towing a fifth wheel trailerGRLC LLC·Filed 2007·Granted Aug 17, 2010·23 cites·21 claims
- 0778US6247720B1Glider fifth wheel attachmentVALLEY IND LLC·Filed 1999·Granted Jun 19, 2001·46 cites·16 claims
- 0877US6557883B2Glider fifth wheel attachmentVALLEY IND·Filed 2002·Granted May 6, 2003·29 cites·15 claims
- 0976US7918476B1Stowable hitchValley Towing Products·Filed 2005·Granted Apr 5, 2011·15 cites·16 claims
- 1076US6386570B2Glider fifth wheel attachmentVALLEY IND LLC·Filed 2001·Granted May 14, 2002·28 cites·22 claims
- 1174US7240913B2Sliding latch for fifth wheel hitchVALLEY IND L L C·Filed 2005·Granted Jul 10, 2007·12 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →