Inventor · disambiguated record
Randy Lee Pfeiffer
Also filed as: PFEIFFER RANDY L · PFEIFFER RANDY LEE
4 granted patents·15 citations·filing 2011–2019
67Inventor score
Top patents by PatentIndex Score
4 records- 0172US8509981B2Docking stations for automated guided vehiclesPFEIFFER RANDY LEE·Filed 2011·Granted Aug 13, 2013·10 cites·19 claims
- 0259US9266676B2Low profile, hands free actuation, power assist roll off dollyTOYOTA ENG & MFG NORTH AMERICA·Filed 2013·Granted Feb 23, 2016·4 cites·20 claims
- 0344US10875715B1Interlocking part transfer cassettesTOYOTA ENG & MFG NORTH AMERICA·Filed 2019·Granted Dec 29, 2020·0 cites·13 claims
- 0443US9340376B2Apparatus and system for transferring cartsTOYOTA ENG & MFG NORTH AMERICA·Filed 2013·Granted May 17, 2016·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →