Inventor · disambiguated record
Klaus Hertrich
Also filed as: HERTRICH KLAUS
6 granted patents·90 citations·filing 1975–1988
83Inventor score
Files withPOLYGRAPH LEIPZIG6
Top patents by PatentIndex Score
6 records- 0189US4332582ARotary folder with resettable release pointPOLYGRAPH LEIPZIG·Filed 1979·Granted Jun 1, 1982·41 cites·3 claims
- 0276US4834361AVane wheel laying out device for printing productsPOLYGRAPH LEIPZIG·Filed 1988·Granted May 30, 1989·26 cites·11 claims
- 0350US4762311AAdjusting roller arrangement particularly for rotary foldersPOLYGRAPH LEIPZIG·Filed 1987·Granted Aug 9, 1988·9 cites·4 claims
- 0448US3995850AFolding of sheet-material blanksPOLYGRAPH LEIPZIG·Filed 1975·Granted Dec 7, 1976·8 cites·6 claims
- 0532US4916991ADevice for punching and longitudinal cutting of a web processed in a rotary folderPOLYGRAPH LEIPZIG·Filed 1987·Granted Apr 17, 1990·4 cites·4 claims
- 0628US4652746ASynchronizing device for electrically actuated couplingPOLYGRAPH LEIPZIG·Filed 1985·Granted Mar 24, 1987·2 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Klaus Hertrich 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 →