Individual holder
JONKERS CORNELIUS O
NL·3 granted patents·27 citations·filing 1977–1989
Individually held — no corporate assignee on record.
Technology mixB65G3
Top patents by PatentIndex Score
3 records- 0154US4185736ABelt conveyor and a belt for use thereonJONKERS CORNELIUS O·Filed 1977·Granted Jan 29, 1980·13 cites·3 claims
- 0247US4984681ABelt conveyor with belt parts carried by a gasJONKERS CORNELIUS O·Filed 1989·Granted Jan 15, 1991·12 cites·5 claims
- 0325US4779718ABelt conveyor with active part of the belt supported by a gas layerJONKERS CORNELIUS O·Filed 1985·Granted Oct 25, 1988·2 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →