Individual holder
BALABAN J A
5 granted patents·68 citations·filing 1979–1981
Individually held — no corporate assignee on record.
Technology mixA63B5
Top patents by PatentIndex Score
5 records- 0148US4326713ARacket stringing apparatus and methodBALABAN J A·Filed 1979·Granted Apr 27, 1982·17 cites·16 claims
- 0247US4394014ATennis racketBALABAN J A·Filed 1981·Granted Jul 19, 1983·19 cites·4 claims
- 0341US4249732AString pre-stretching apparatus and method for racket stringing machineBALABAN J A·Filed 1979·Granted Feb 10, 1981·13 cites·5 claims
- 0437US4348024ARacket stringing apparatus and methodBALABAN J A·Filed 1980·Granted Sep 7, 1982·13 cites·16 claims
- 0529US4339131ARacket stringing deviceBALABAN J A·Filed 1980·Granted Jul 13, 1982·6 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →