Inventor · disambiguated record
Stephen Hardy Ledwell
Also filed as: LEDWELL STEPHEN H · LEDWELL STEPHEN HARDY
3 granted patents·22 citations·filing 1983–2020
64Inventor score
Top patents by PatentIndex Score
3 records- 0141US4467745AChicken harvesting machineLEDWELL & SON ENTERPRISES INC·Filed 1983·Granted Aug 28, 1984·11 cites·32 claims
- 0238US4567852AChicken harvesting machineLEDWELL & SONS ENTERPRISES INC·Filed 1984·Granted Feb 4, 1986·11 cites·3 claims
- 0335US11235647B2Truck load bed with side opening gull wing doorsLEDWELL AND SON ENTPR INC·Filed 2020·Granted Feb 1, 2022·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →