Assignee
FIRTH CHARLES B
GB·1 granted patent·2 pending applications·22 citations·filing 1989–2007
Top patents by PatentIndex Score
3 records- 0155US4919034AMine clearing apparatusFIRTH CHARLES B·Filed 1989·Granted Apr 24, 1990·22 cites·10 claims
- 0235US2007278761A1Wheelchair with elevating seatFIRTH CHARLES B·Filed 2007·Application pending·0 cites
- 0332US2005236812A1Wheelchair with elevating seatFIRTH CHARLES B·Filed 2005·Application pending·0 cites
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