Individual holder
FERRARA CARL J
US·3 granted patents·83 citations·filing 1979–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0168US4305262AJewelry with slidable, add-on gemsFERRARA CARL J·Filed 1979·Granted Dec 15, 1981·31 cites·2 claims
- 0256US4974429ACombined bracelet and pendantFERRARA CARL J·Filed 1989·Granted Dec 4, 1990·26 cites·6 claims
- 0355US4935996ACombination hinge and clasp for jewelryFERRARA CARL J·Filed 1989·Granted Jun 26, 1990·26 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when FERRARA CARL 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 →