Inventor · disambiguated record
Randy D. Porter
Also filed as: PORTER RANDY · PORTER RANDY D · PORTER RANDY DAVID
4 granted patents·2 pending applications·66 citations·filing 1993–2025
74Inventor score
Files withRAYMOND CORP5
Top patents by PatentIndex Score
6 records- 0189USD815142SBattery display screen or portion thereof with animated graphical user interfaceRAYMOND CORP·Filed 2016·Granted Apr 10, 2018·54 cites·1 claims
- 0286US10544022B2Handle position sensing systems and methods for a material handling vehicleRAYMOND CORP·Filed 2017·Granted Jan 28, 2020·7 cites·17 claims
- 0379US12378104B2Systems and methods for material handling vehicle safety reinforcementRAYMOND CORP·Filed 2023·Granted Aug 5, 2025·0 cites·19 claims
- 0474US2025353718A1Systems and Methods for Material Handling Vehicle Safety ReinforcementRAYMOND CORP·Filed 2025·Application pending·0 cites
- 0533US5446376ASensing motor speed and rotation directionRAYMOND CORP·Filed 1993·Granted Aug 29, 1995·5 cites·2 claims
- 0627US2005174078A1Electrical phase reversing switchFiled 2005·Application pending·0 cites
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