Inventor · disambiguated record
Stephen R. Kleinhen
Also filed as: KLEINHEN STEPHEN R
6 granted patents·115 citations·filing 1990–1996
85Inventor score
Top patents by PatentIndex Score
6 records- 0188US5263701ACollapsable container for stacks of sheet materialAM INT·Filed 1992·Granted Nov 23, 1993·43 cites·61 claims
- 0277US5069598AApparatus and method for loading sheet material articlesAM INT·Filed 1990·Granted Dec 3, 1991·26 cites·80 claims
- 0365US5392700AApparatus for use in handling signaturesAM INT·Filed 1993·Granted Feb 28, 1995·15 cites·61 claims
- 0459US5615871ASheet material handling apparatus and methodHEIDELBERG FINISHING SYSTEMS I·Filed 1996·Granted Apr 1, 1997·14 cites·28 claims
- 0549US5312223AApparatus for stacking signaturesAM INT·Filed 1993·Granted May 17, 1994·8 cites·59 claims
- 0632US5171125ASheet material handling apparatus and method having a pivotable hopper and bottom feederAM INT·Filed 1991·Granted Dec 15, 1992·9 cites·104 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →