Individual holder
WATWOOD BRIAN M
US·3 granted patents·90 citations·filing 1992–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0180US6755430B1Wheelchair drive assemblyWATWOOD BRIAN M·Filed 2001·Granted Jun 29, 2004·55 cites·6 claims
- 0254US5263729AWheelchair driver and braking systemWATWOOD BRIAN M·Filed 1992·Granted Nov 23, 1993·34 cites·22 claims
- 0345US9724253B2Foot operated mechanical steering system for a manual wheelchairWATWOOD BRIAN M·Filed 2016·Granted Aug 8, 2017·1 cites·10 claims
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