Inventor · disambiguated record
David Edward Calver
Also filed as: CALVER DAVID E · CALVER DAVID EDWARD
3 granted patents·6 citations·filing 2019–2020
55Inventor score
Technology areasA61H
Files withParticipant Assistive Products3
Top patents by PatentIndex Score
3 records- 0168USD951824SMultifunctional mobility system baseParticipant Assistive Products·Filed 2020·Granted May 17, 2022·6 cites·1 claims
- 0248US11839584B2Modular mobility systemsParticipant Assistive Products·Filed 2019·Granted Dec 12, 2023·0 cites·31 claims
- 0322USD961464SMultifunctional mobility system seatParticipant Assistive Products·Filed 2020·Granted Aug 23, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →