Individual holder
HVOLKA DUSAN J
US·3 granted patents·43 citations·filing 1990–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0183US7537536B2Two speed gearboxHVOLKA DUSAN J·Filed 2006·Granted May 26, 2009·20 cites·12 claims
- 0240US5120182AMulti-purpose articulated bucket lift digging and hauling vehicleHVOLKA DUSAN J·Filed 1990·Granted Jun 9, 1992·15 cites·9 claims
- 0332US5141384AMulti-purpose articulated drag arm digging and hauling vehicleHVOLKA DUSAN J·Filed 1990·Granted Aug 25, 1992·8 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when HVOLKA DUSAN J files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →