Inventor · disambiguated record
Lynn O. Ringdahl
Also filed as: RINGDAHL LYNN · RINGDAHL LYNN O · RINGDAHL LYNN OWEN
6 granted patents·1 pending application·560 citations·filing 1994–2021
87Inventor score
Top patents by PatentIndex Score
7 records- 0191US5672041ACollapsible, powered platform for lifting wheelchairCROW RIVER IND INC·Filed 1995·Granted Sep 30, 1997·218 cites·19 claims
- 0291US5401135AFoldable platform wheelchair lift with safety barrierCROW RIVER IND·Filed 1994·Granted Mar 28, 1995·245 cites·23 claims
- 0376US6357992B1Collapsible, powered platform for lifting wheelchairBRAUN CROW RIVER INC·Filed 1999·Granted Mar 19, 2002·54 cites·10 claims
- 0465US6053693ACollapsible, powered platform for lifting wheelchairCROW RIVER IND INC·Filed 1997·Granted Apr 25, 2000·30 cites·13 claims
- 0561US6494115B1Left foot accelerator pedalBRAUN CORP·Filed 2000·Granted Dec 17, 2002·13 cites·10 claims
- 0657US11910956B2Grill grateRINGDAHL LYNN·Filed 2021·Granted Feb 27, 2024·0 cites·17 claims
- 0743US2015008229A1Rain Water Divert and Collection DeviceRINGDAHL LYNN OWEN·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →