Inventor · disambiguated record
Roger D. Sims
Also filed as: SIMS ROGER · SIMS ROGER D
10 granted patents·2 pending applications·133 citations·filing 1978–2019
89Inventor score
Top patents by PatentIndex Score
12 records- 0187US10036184B1Handcuffs and methods of making and using sameSIMS ROGER·Filed 2016·Granted Jul 31, 2018·6 cites·10 claims
- 0279US10400483B2Handcuffs and methods of making and using sameSIMS ROGER·Filed 2018·Granted Sep 3, 2019·3 cites·14 claims
- 0377US5826517ABogie coupling system for convertible railway-railroad vehicleLARSON JR ERNEST J·Filed 1994·Granted Oct 27, 1998·47 cites·28 claims
- 0467US4301742APartition sheet to side sheet connection for covered hopper carsPULLMAN INC·Filed 1980·Granted Nov 24, 1981·21 cites·14 claims
- 0565US4721426ABridge plateSTANRAIL CORP·Filed 1986·Granted Jan 26, 1988·24 cites·2 claims
- 0655US10731384B2Handcuffs and methods of making and using sameSIMS ROGER·Filed 2019·Granted Aug 4, 2020·0 cites·10 claims
- 0741US2010172726A1Rail tray system and methodRUSS RONALD G·Filed 2009·Application pending·0 cites
- 0840US4213400AResilient railway body center platePULLMAN INC·Filed 1978·Granted Jul 22, 1980·8 cites·10 claims
- 0939US4838744AIntermodal system for transporting a semi-trailer on two railway vehiclesTRAILER P H CORP·Filed 1988·Granted Jun 13, 1989·11 cites·22 claims
- 1035US5307744AMagnetic skirt product protection assembly for transporting on railroad carsBURLINGTON NORTHERN RAILROAD·Filed 1992·Granted May 3, 1994·7 cites·37 claims
- 1134US2011139031A1Connection mechanism and methods for convertible railway-roadway systemsLARSON JR ERNEST J·Filed 2008·Application pending·0 cites
- 1227US5992212ADevice for determining coefficient of friction and level of lubricationROGER D SIMS P E·Filed 1997·Granted Nov 30, 1999·6 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →