Assignee
IMPRO LTD
GB·4 granted patents·200 citations·filing 1984–1987
Top patents by PatentIndex Score
4 records- 0185US4918771APatient lifting and hoist thereforIMPRO LTD·Filed 1984·Granted Apr 24, 1990·70 cites·27 claims
- 0270US4712257AInvalid hoistsIMPRO LTD·Filed 1986·Granted Dec 15, 1987·50 cites·14 claims
- 0370US4703523AInvalid hoistsIMPRO LTD·Filed 1986·Granted Nov 3, 1987·49 cites·9 claims
- 0455US4742588ALifting slingIMPRO LTD·Filed 1987·Granted May 10, 1988·31 cites·11 claims
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