Assignee
SIMPSON DAVID
US·7 granted patents·2 pending applications·100 citations·filing 1990–2025
Top patents by PatentIndex Score
9 records- 0191US11018524B2Induction driven lightingSIMPSON DAVID·Filed 2019·Granted May 25, 2021·12 cites·20 claims
- 0283USD407537SImplement holder for a hat or capSIMPSON DAVID·Filed 1997·Granted Apr 6, 1999·30 cites·1 claims
- 0380USD412611SImplement holder attached to a hat or capSIMPSON DAVID·Filed 1998·Granted Aug 10, 1999·25 cites·1 claims
- 0477US9572909B2Electrospun nerve guides for nerve regeneration designed to modulate nerve architectureSIMPSON DAVID·Filed 2010·Granted Feb 21, 2017·20 cites·11 claims
- 0568US2026038387A1Visual reading decoding system and methods of performing the sameSIMPSON DAVID·Filed 2025·Application pending·0 cites
- 0666USD334521SCombination toolSIMPSON DAVID·Filed 1990·Granted Apr 6, 1993·13 cites·1 claims
- 0744US12200825B2Induction driven lightingSIMPSON DAVID·Filed 2021·Granted Jan 14, 2025·0 cites·21 claims
- 0839US2005281651A1Hook lift hoist adaptable for use with containers of variabile lengthSIMPSON DAVID·Filed 2004·Application pending·0 cites
- 0932US9802096B2Badminton training and conditioning system and methodSIMPSON DAVID·Filed 2015·Granted Oct 31, 2017·0 cites·21 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →