Assignee
GROSS HEINZ
DE·4 granted patents·1 pending application·39 citations·filing 1984–2014
Top patents by PatentIndex Score
5 records- 0185US4688319AMulti-layer helical seam steel pipeGROSS HEINZ·Filed 1984·Granted Aug 25, 1987·29 cites·11 claims
- 0267US9676134B2Extrusion head and method for producing hollow bodiesGROSS HEINZ·Filed 2012·Granted Jun 13, 2017·1 cites·13 claims
- 0350US2015048542A1Device and process for calibrating tubular extrudatesGROSS HEINZ·Filed 2014·Application pending·0 cites
- 0449US10071519B2Parison head with trifunctional component and method for discharging a parisonGROSS HEINZ·Filed 2013·Granted Sep 11, 2018·0 cites·4 claims
- 0541US5542836ADevice for extruding and smoothing plastic filmsGROSS HEINZ·Filed 1993·Granted Aug 6, 1996·9 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →