Individual holder
FRANKEL SAMUEL R
US·3 granted patents·51 citations·filing 1990–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0184US5189971AElectronic sewing machineFRANKEL SAMUEL R·Filed 1990·Granted Mar 2, 1993·23 cites·35 claims
- 0278US5050513AStich controller for an electric sewing machineFRANKEL SAMUEL R·Filed 1991·Granted Sep 24, 1991·17 cites·9 claims
- 0366US5345888AAutomatic needle threaderFRANKEL SAMUEL R·Filed 1993·Granted Sep 13, 1994·11 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when FRANKEL SAMUEL R 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 →