Assignee
RONIS SA
FR·3 granted patents·35 citations·filing 1985–1988
Top patents by PatentIndex Score
3 records- 0144US4637507ACoin lock device for shopping trolleysRONIS SA·Filed 1985·Granted Jan 20, 1987·17 cites·11 claims
- 0232US4924994AChain deposit device for a shopping or baggage trolleyRONIS SA·Filed 1988·Granted May 15, 1990·12 cites·2 claims
- 0330US4840264ADeposit system installation for trolleysRONIS SA·Filed 1987·Granted Jun 20, 1989·6 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →