Inventor · disambiguated record
Arnold F. Kopaska
Also filed as: KOPASKA ARNOLD F
5 granted patents·142 citations·filing 1974–1980
83Inventor score
Top patents by PatentIndex Score
5 records- 0180US4121513AMachine for rolling crops into round balesKOPASKA ARNOLD F·Filed 1976·Granted Oct 24, 1978·28 cites·18 claims
- 0279US4040529AGrain flow propelled grain spreaderWURDEMAN MARION E·Filed 1976·Granted Aug 9, 1977·41 cites·9 claims
- 0379US3964246ARotary balerKOEHRING CO·Filed 1974·Granted Jun 22, 1976·43 cites·25 claims
- 0465US4273036AMachine for rolling crops into round balesKOPASKA ARNOLD F·Filed 1980·Granted Jun 16, 1981·21 cites·3 claims
- 0542US4339907AEndless belt changing in a rotary crop balerKOPASKA ARNOLD F·Filed 1980·Granted Jul 20, 1982·9 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →