Assignee
ALPINE AG
DE·10 granted patents·132 citations·filing 1978–1993
Top patents by PatentIndex Score
10 records- 0193US4602743AFluidized bed jet millALPINE AG·Filed 1984·Granted Jul 29, 1986·42 cites·12 claims
- 0253US4643656ATake-away device for plastic tubingALPINE AG·Filed 1986·Granted Feb 17, 1987·18 cites·11 claims
- 0351US4836744ATake-away device for tubing foilsALPINE AG·Filed 1988·Granted Jun 6, 1989·19 cites·10 claims
- 0448US4278537AApparatus for separating heavy solids and light solids from a mixture thereofALPINE AG·Filed 1979·Granted Jul 14, 1981·9 cites·6 claims
- 0540US4804146AMethod for the continuous production of granulates from a solid in a fluidized bed of materialALPINE AG·Filed 1986·Granted Feb 14, 1989·8 cites·8 claims
- 0637US4528091AParticle classifierALPINE AG·Filed 1984·Granted Jul 9, 1985·8 cites·9 claims
- 0733US5354190ADevice for making tubing foilsALPINE AG·Filed 1993·Granted Oct 11, 1994·11 cites·11 claims
- 0831US4786406AParticle classifier with wear-resistant classifier wheelALPINE AG·Filed 1986·Granted Nov 22, 1988·6 cites·10 claims
- 0930US4762765AMethod of generating a spherical grainALPINE AG·Filed 1986·Granted Aug 9, 1988·4 cites·4 claims
- 1027US4351488AFeed bars for shredding millsALPINE AG·Filed 1978·Granted Sep 28, 1982·7 cites·10 claims
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