Individual holder
KOPASKA ARNOLD F
3 granted patents·58 citations·filing 1976–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0180US4121513AMachine for rolling crops into round balesKOPASKA ARNOLD F·Filed 1976·Granted Oct 24, 1978·28 cites·18 claims
- 0265US4273036AMachine for rolling crops into round balesKOPASKA ARNOLD F·Filed 1980·Granted Jun 16, 1981·21 cites·3 claims
- 0342US4339907AEndless belt changing in a rotary crop balerKOPASKA ARNOLD F·Filed 1980·Granted Jul 20, 1982·9 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →