Inventor · disambiguated record
David Chisnall
Also filed as: CHISNALL DAVID · CHISNALL DAVID WILLIAM
3 granted patents·1 pending application·5 citations·filing 1975–2003
54Inventor score
Top patents by PatentIndex Score
4 records- 0136US6326899B1Shutter assembly with sensor device, and related sensor device assemblyFiled 2000·Granted Dec 4, 2001·5 cites·20 claims
- 0228US2004052622A1Powered moveable stowageFIRE & RESCUE EQUIPMENT LTD A·Filed 2003·Application pending·0 cites
- 0324USD243547SRattleDAY DAVID·Filed 1975·Granted Mar 1, 1977·0 cites·1 claims
- 0414US4031658AChild's rattleCHISNALL DAVID WILLIAM·Filed 1976·Granted Jun 28, 1977·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →