Inventor · disambiguated record
David Welner
Also filed as: WELNER DAVID
2 granted patents·1 pending application·60 citations·filing 1997–2008
57Inventor score
Top patents by PatentIndex Score
3 records- 0168US6254197B1Hydraulic braking systemSVENDBORG BRAKES AS·Filed 1997·Granted Jul 3, 2001·60 cites·34 claims
- 0242US2008192969A1Hearing aid having selectable programmes, and method for changing the programme in a hearing aidWIDEX AS·Filed 2008·Application pending·0 cites
- 0334US10768209B2Battery alarm for a hearing aid, a hearing aid and a method for the use in a battery alarmWELNER DAVID·Filed 2008·Granted Sep 8, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →