Inventor · disambiguated record
Estel L. Lovitt, Jr.
Also filed as: LOVITT ESTEL L · LOVITT ESTEL L JR · LOVITT JR ESTEL L
13 granted patents·1 pending application·224 citations·filing 1979–2004
93Inventor score
Top patents by PatentIndex Score
14 records- 0179US5088882AUniversal couplingLOVITT JR ESTEL L·Filed 1988·Granted Feb 18, 1992·34 cites·2 claims
- 0276USRE38779EWheel and adapterMITCHELL EQUIPMENT CORP·Filed 2002·Granted Aug 23, 2005·18 cites·7 claims
- 0375USD445077SWheel adapterMITCHELL EQUIPMENT CORP·Filed 2000·Granted Jul 17, 2001·21 cites·1 claims
- 0475US5310275AUniversal couplerLOVITT ESTEL L·Filed 1989·Granted May 10, 1994·31 cites·5 claims
- 0569US6238009B1Wheel and adapterMITCHELL EQUIPMENT CORP·Filed 1999·Granted May 29, 2001·24 cites·7 claims
- 0667US5119723AApparatus for removing or installing railroad ties with 360 degree rotatable tie holding memberLOVITT JR ESTEL L·Filed 1990·Granted Jun 9, 1992·19 cites·4 claims
- 0767US4960359ADemountable swing boom hoist for front end loadersLOVITT JR ESTEL L·Filed 1989·Granted Oct 2, 1990·22 cites·1 claims
- 0866US4281868ARail threading deviceMITCHELL EQUIPMENT CORP·Filed 1979·Granted Aug 4, 1981·18 cites·3 claims
- 0949USD431513SWheel adapterMITCHELL EQUIPMENT INC·Filed 1998·Granted Oct 3, 2000·8 cites·1 claims
- 1049US4941408AAdjustable frame for rail wheels on motor vehicles adaptable to ride on railroad tracksLOVITT JR ESTEL L·Filed 1988·Granted Jul 17, 1990·12 cites·1 claims
- 1144USD443578SWheel adapterMITCHELL EQUIPMENT CORP·Filed 2000·Granted Jun 12, 2001·5 cites·1 claims
- 1243US2005126424A1Hi-rail vehicleMITCHELL EQUIPMENT CORP·Filed 2004·Application pending·0 cites
- 1342US5649490AApparatus for supporting and raising auxiliary rail wheels on a vehicleFiled 1994·Granted Jul 22, 1997·9 cites·4 claims
- 1438USD443577SWheel adapterMITCHELL EQUIPMENT CORP·Filed 2000·Granted Jun 12, 2001·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →