Inventor · disambiguated record
Bernd Ludwig
Also filed as: LUDWIG BERND
6 granted patents·130 citations·filing 1980–2001
84Inventor score
Files withGUMMERSBACH STARKSTROM2LEMO MASCHB GMBH1LUDWIG BERND1SQUARE D DEUTSCHLAND1SQUARE D STARKSTROM GMBH1
Top patents by PatentIndex Score
6 records- 0186US4713498ASwitch gearSQUARE D STARKSTROM GMBH·Filed 1986·Granted Dec 15, 1987·57 cites·24 claims
- 0283US4335288AElectric switching apparatus particularly a cam switchGUMMERSBACH STARKSTROM·Filed 1980·Granted Jun 15, 1982·38 cites·14 claims
- 0355US6564983B2Apparatus for controlling web tensionLEMO MASCHB GMBH·Filed 2001·Granted May 20, 2003·2 cites·13 claims
- 0455US4451720ADevice for mounting an electric device, in particular a cam switch on a mounting plateGUMMERSBACH STARKSTROM·Filed 1982·Granted May 29, 1984·13 cites·6 claims
- 0541US5045655APanel mounted electrical moduleSQUARE D DEUTSCHLAND·Filed 1990·Granted Sep 3, 1991·11 cites·20 claims
- 0631US4679373AMethod and device for the aligning of an element, e.g. frame, to be inserted into a wall openingLUDWIG BERND·Filed 1984·Granted Jul 14, 1987·9 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Bernd Ludwig 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 →