Inventor · disambiguated record
Pietro Draghicchio
Also filed as: DRAGHICCHIO PIETRO
3 granted patents·16 citations·filing 1979–1985
65Inventor score
Technology areasD05B
Files withROCKWELL RIMOLDI SPA3
Top patents by PatentIndex Score
3 records- 0163US4641591AAdjustable drive shaft for multi-head sewing machineROCKWELL RIMOLDI SPA·Filed 1985·Granted Feb 10, 1987·9 cites·6 claims
- 0257US4252072ADevice for forming a double chain stitch in a sewing machineROCKWELL RIMOLDI SPA·Filed 1979·Granted Feb 24, 1981·6 cites·3 claims
- 0331USD286535SSewing machineROCKWELL RIMOLDI SPA·Filed 1983·Granted Nov 4, 1986·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Pietro Draghicchio files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →