Inventor · disambiguated record
Ludwig Drechsel
Also filed as: DRECHSEL LUDWIG
4 granted patents·47 citations·filing 1981–1986
74Inventor score
Top patents by PatentIndex Score
4 records- 0183US4401368AProjecting screen for optical purposesJENOPTIK JENA GMBH·Filed 1981·Granted Aug 30, 1983·27 cites·19 claims
- 0282US4461229ADevice for pulling out and cutting off threads in a sewing machinePFAFF IND MASCH·Filed 1982·Granted Jul 24, 1984·16 cites·6 claims
- 0335US4655152AThread clamp for sewing machinesPFAFF IND MASCH·Filed 1986·Granted Apr 7, 1987·2 cites·7 claims
- 0419US4739593ATerrace glass enclosureJANKE BERNHARD·Filed 1986·Granted Apr 26, 1988·2 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Ludwig Drechsel 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 →