Inventor · disambiguated record
David Blanch
Also filed as: BLANCH DAVID · BLANCH DAVID G · BLANCH DAVID GARFIELD
9 granted patents·2 pending applications·95 citations·filing 1996–2021
86Inventor score
Top patents by PatentIndex Score
11 records- 0181US7870770B2Three mode lockASSA ABLOY AUSTRALIA PTY LTD·Filed 2004·Granted Jan 18, 2011·36 cites·27 claims
- 0269USD393793SLatch housing and turn knob assemblyLOCKWOOD AUSTRALIA PTY LTD·Filed 1996·Granted Apr 28, 1998·17 cites·1 claims
- 0366USD396628SLatch and latch strike assemblyLOCKWOOD AUSTRALIA PTY LTD·Filed 1996·Granted Aug 4, 1998·15 cites·1 claims
- 0462US8333411B2Lock mechanismBLANCH DAVID·Filed 2007·Granted Dec 18, 2012·6 cites·19 claims
- 0555US6122946AKey controlled latchLOCKWOOD AUSTRALIA PTY LTD·Filed 1997·Granted Sep 26, 2000·18 cites·32 claims
- 0651US2022198376A1Dynamic update of chargebacks for space allocationIBM·Filed 2020·Application pending·0 cites
- 0747US12294561B2Automated social distancing recommendationsIBM·Filed 2021·Granted May 6, 2025·0 cites·20 claims
- 0836US2006144103A1Multimode lock with a visual indicator to the selected modeBLANCH DAVID G·Filed 2005·Application pending·0 cites
- 0935USD402877SDeadlockLOCKWOOD AUSTRALIA PTY LTD·Filed 1997·Granted Dec 22, 1998·2 cites·1 claims
- 1030USD393794SLatch strikeLOCKWOOD AUSTRALIA PTY LTD·Filed 1996·Granted Apr 28, 1998·1 cites·1 claims
- 1129USD402876SDeadlock caseLOCKWOOD AUSTRALIA PTY LTD·Filed 1997·Granted Dec 22, 1998·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →