Inventor · disambiguated record
Detlef Kroll
Also filed as: KROLL DETLEF
9 granted patents·1 pending application·144 citations·filing 1990–2012
89Inventor score
Top patents by PatentIndex Score
10 records- 0176US5562028ALongitudinal and convex flexural deformation of a press plate/heating plate in a continuously operating pressDIEFFENBACHER GMBH MASCHF·Filed 1995·Granted Oct 8, 1996·21 cites·14 claims
- 0275US8944801B2Pellet press for producing pelletsHEYMANNS FRANK·Filed 2010·Granted Feb 3, 2015·4 cites·21 claims
- 0375US5253571AMethod for guiding steel bands about a longitudinal axis of a continuously working pressDIEFFENBACHER GMBH MASCHF·Filed 1993·Granted Oct 19, 1993·28 cites·7 claims
- 0474US5333541AMethod for guiding steel bands of a continuously working press by altering a position of a pressing ram to apply a varying pressure profile to a material being pressedDIEFFENBACHER GMBH MASCHF·Filed 1993·Granted Aug 2, 1994·26 cites·4 claims
- 0570US5323696ADevice for guiding steel bandsDIEFFENBACHER GMBH MASCHF·Filed 1993·Granted Jun 28, 1994·23 cites·14 claims
- 0663US7264763B2Method and apparatus for the manufacture of compactsDIEFFENBACHER GMBH & CO KG·Filed 2004·Granted Sep 4, 2007·5 cites·29 claims
- 0759US5775214AApparatus for the continuous production of particle, fiber, plastic and wood boardsDIEFFENBACHER GMBH MASCHF·Filed 1996·Granted Jul 7, 1998·20 cites·15 claims
- 0857US9452546B2Method and plant for producing material boards, and a device for compressing the narrow sides of a pressed-material matKROLL DETLEF·Filed 2012·Granted Sep 27, 2016·1 cites·9 claims
- 0951US5042372AContinuously working pressDIEFFENBACHER GMBH MASCHF·Filed 1990·Granted Aug 27, 1991·16 cites·20 claims
- 1032US2012272841A1Pellet press for producing pelletsHEYMANNS FRANK·Filed 2010·Application pending·0 cites
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