Inventor · disambiguated record
Arnold E. Fredericksen
Also filed as: FREDERICKSEN ARNOLD · FREDERICKSEN ARNOLD E
9 granted patents·3 pending applications·88 citations·filing 1985–2018
87Inventor score
Files withROLLER BEARING CO AMERICA INC4ROLLER BEARING CO OF AMERICA3TORRINGTON CO2FITTRO DAVID1GYURICSKO FREDERICK S1
Top patents by PatentIndex Score
12 records- 0193US8025257B2Actuation system for a lift assisting device and roller bearings used thereinROLLER BEARING CO OF AMERICA·Filed 2008·Granted Sep 27, 2011·22 cites·7 claims
- 0289US8387924B2Actuation system for a lift assisting device and roller bearings used thereinGYURICSKO FREDERICK S·Filed 2011·Granted Mar 5, 2013·12 cites·7 claims
- 0377US10023302B2Actuation system for a lift assisting device and lined track rollers used thereinROLLER BEARING CO AMERICA INC·Filed 2012·Granted Jul 17, 2018·3 cites·11 claims
- 0476US10400818B2Track roller bearings with rolling elements or linersROLLER BEARING CO AMERICA INC·Filed 2015·Granted Sep 3, 2019·2 cites·28 claims
- 0562US4858575ARocker arm bearing assemblyFITTRO DAVID·Filed 1988·Granted Aug 22, 1989·23 cites·3 claims
- 0660US4878463ANeedle bearing rocker arm assemblyTORRINGTON CO·Filed 1987·Granted Nov 7, 1989·17 cites·6 claims
- 0752US2018290732A1Actuation system for a lift assisting device and lined track rollers used thereinROLLER BEARING CO AMERICA INC·Filed 2018·Application pending·0 cites
- 0847US2016046363A1Actuation system for a lift assisting device and lined track rollers used thereinROLLER BEARING CO OF AMERICA·Filed 2015·Application pending·0 cites
- 0942US10012265B2Corrosion resistant bearing materialROLLER BEARING CO AMERICA INC·Filed 2015·Granted Jul 3, 2018·0 cites·24 claims
- 1040US4577911AOscillating bearingTORRINGTON CO·Filed 1985·Granted Mar 25, 1986·8 cites·2 claims
- 1138US7174827B2Mounting clip for thrust bearingTIMKEN US CORP·Filed 2002·Granted Feb 13, 2007·1 cites·6 claims
- 1237US2014339358A1Electrical conductor for lined track rollers used on actuation system for aircraft lift assisting devicesROLLER BEARING CO OF AMERICA·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →