Inventor · disambiguated record
Ehrhart Schulze
Also filed as: SCHULZE EHRHART
10 granted patents·159 citations·filing 1976–1982
90Inventor score
Top patents by PatentIndex Score
10 records- 0190US4277241AApparatus for forming bags of thermoplastic materialSTIEGLER KARL HEINZ·Filed 1979·Granted Jul 7, 1981·60 cites·10 claims
- 0265US4317656AArticle-deflecting switching means for a system of article conveyorsSTIEGLER KARL HEINZ·Filed 1980·Granted Mar 2, 1982·16 cites·28 claims
- 0365US4160396AApparatus for the perforation of tracks of goodsSTIEGLER MASCHF FELIX·Filed 1978·Granted Jul 10, 1979·23 cites·12 claims
- 0453US4302276AMachine for welding a moving web of material by means of a movable welding toolSTEIGLER KARL HEINZ·Filed 1980·Granted Nov 24, 1981·18 cites·9 claims
- 0548US4195960AConveyor with downward step for stacked sheets of film materialSTIEGLER KARL HEINZ·Filed 1978·Granted Apr 1, 1980·8 cites·14 claims
- 0645US4518378AApparatus for the manufacture of plastic bagsSTIEGLER KARL HEINZ·Filed 1982·Granted May 21, 1985·11 cites·6 claims
- 0745US4300977AMachine for welding thermoplastic sheetsSTIEGLER KARL HEINZ·Filed 1979·Granted Nov 17, 1981·8 cites·13 claims
- 0845US4207136AWelding machine for thermoplastic webSCHULZE EHRHART·Filed 1978·Granted Jun 10, 1980·7 cites·10 claims
- 0938US4030652AEqualizing device for movements in packing machines, especially machines for making bags and the likeSTIEGLER MASCHF FELIX·Filed 1976·Granted Jun 21, 1977·5 cites·3 claims
- 1034US4268343AMachine for working on a web of material by means of a welding toolSTIEGLER KARL HEINZ·Filed 1979·Granted May 19, 1981·3 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Ehrhart Schulze 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 →