Assignee
FETTE WILHELM GMBH
DE·61 granted patents·924 citations·filing 1976–2002
Top patents by PatentIndex Score
61 records- 0193US5643630AMethod and device for depositing pulverized lubricants or parting compounds on the pressing tools of tabletting machinesFETTE WILHELM GMBH·Filed 1995·Granted Jul 1, 1997·57 cites·5 claims
- 0290US5350548AMethod and apparatus for making two-layer tablets in a twin rotor pressing machineFETTE WILHELM GMBH·Filed 1993·Granted Sep 27, 1994·49 cites·8 claims
- 0385US4396564AMethod of producing tablets in a press and a tablet press for carrying out the methodFETTE WILHELM GMBH·Filed 1980·Granted Aug 2, 1983·26 cites·3 claims
- 0484US6203251B1Indexable milling insertFETTE WILHELM GMBH·Filed 1999·Granted Mar 20, 2001·64 cites·11 claims
- 0584US4238431AMethod for the production of tablets and a tablet pressFETTE WILHELM GMBH·Filed 1978·Granted Dec 9, 1980·23 cites·5 claims
- 0681US4259049ATabletting machineFETTE WILHELM GMBH·Filed 1980·Granted Mar 31, 1981·37 cites·13 claims
- 0781US4062914AMethod and apparatus for monitoring the compression force of pelleting press ramsFETTE WILHELM GMBH·Filed 1976·Granted Dec 13, 1977·28 cites·6 claims
- 0879US6361302B1Rotary tabletting machineFETTE WILHELM GMBH·Filed 2000·Granted Mar 26, 2002·12 cites·9 claims
- 0978US6749416B2Die for a rotary compression pressFETTE WILHELM GMBH·Filed 2001·Granted Jun 15, 2004·12 cites·10 claims
- 1078US6361306B1Tool assembly for the manufacture of ring-shaped compacts using a rotary compression pressFETTE WILHELM GMBH·Filed 2000·Granted Mar 26, 2002·13 cites·9 claims
- 1178US5145693AArrangement for monitoring pressing forces in a pelletizing machineFETTE WILHELM GMBH·Filed 1990·Granted Sep 8, 1992·22 cites·8 claims
- 1277US6595767B1Rotary compression pressFETTE WILHELM GMBH·Filed 2000·Granted Jul 22, 2003·12 cites·10 claims
- 1376US6442859B1Method for determining the position of a punch of a powder pressFETTE WILHELM GMBH·Filed 2000·Granted Sep 3, 2002·20 cites·2 claims
- 1476US5699273AMethod and apparatus for determining the force-displacement diagram of the pairs of punches of a rotary pelleting machineFETTE WILHELM GMBH·Filed 1996·Granted Dec 16, 1997·20 cites·5 claims
- 1576US5151280APelletizing machineFETTE WILHELM GMBH·Filed 1991·Granted Sep 29, 1992·20 cites·8 claims
- 1676US4988275ARotary pelletizing machineFETTE WILHELM GMBH·Filed 1988·Granted Jan 29, 1991·24 cites·12 claims
- 1774US4640376ADevice for testing, in particular of tablets by weighingFETTE WILHELM GMBH·Filed 1985·Granted Feb 3, 1987·25 cites·11 claims
- 1872US4464086AHob with cutting platesFETTE WILHELM GMBH·Filed 1981·Granted Aug 7, 1984·27 cites·11 claims
- 1971US6361305B1Rotary tablet pressFETTE WILHELM GMBH·Filed 2000·Granted Mar 26, 2002·8 cites·14 claims
- 2070US4680158ACircular pelletizing machine and method of controlling the sameFETTE WILHELM GMBH·Filed 1986·Granted Jul 14, 1987·17 cites·7 claims
- 2168US6451228B1Adjusting method for a rotary tablet press with an angle pulse encoder for evaluating the pressing force course at the individual punches in at least one pressing stationFETTE WILHELM GMBH·Filed 2000·Granted Sep 17, 2002·7 cites·3 claims
- 2265US6074584AMethod and device for manufacturing pressed parts from hard metal, ceramic, sintered metal or likewiseFETTE WILHELM GMBH·Filed 1998·Granted Jun 13, 2000·28 cites·3 claims
- 2365US5368418AIndexable cutting insertFETTE WILHELM GMBH·Filed 1993·Granted Nov 29, 1994·27 cites·6 claims
- 2463US6612827B1Apparatus for the manufacture of compactsFETTE WILHELM GMBH·Filed 2000·Granted Sep 2, 2003·7 cites·2 claims
- 2563US6527537B2Tablet rotary compressing press for the manufacture of multi-layered tabletsFETTE WILHELM GMBH·Filed 2001·Granted Mar 4, 2003·6 cites·6 claims
- 2662US6370021B1Operating stand for a tablet press deviceFETTE WILHELM GMBH·Filed 2000·Granted Apr 9, 2002·16 cites·10 claims
- 2762US4999151AMethod of quality assurance in the manufacture of tabletsFETTE WILHELM GMBH·Filed 1989·Granted Mar 12, 1991·13 cites·4 claims
- 2860US6783306B2Cutting tool using a subdivision in cuttingFETTE WILHELM GMBH·Filed 2002·Granted Aug 31, 2004·15 cites·16 claims
- 2960US5568743AAxial thread rolling headFETTE WILHELM GMBH·Filed 1994·Granted Oct 29, 1996·22 cites·11 claims
- 3059US6684674B2Tread rolling headFETTE WILHELM GMBH·Filed 2002·Granted Feb 3, 2004·8 cites·10 claims
- 3158US6918493B2Apparatus for singling out tablets in a rotary tablet-compressing pressFETTE WILHELM GMBH·Filed 2002·Granted Jul 19, 2005·4 cites·3 claims
- 3258US5607704APress RAM for a pelleting machineFETTE WILHELM GMBH·Filed 1995·Granted Mar 4, 1997·15 cites·9 claims
- 3358US5248542ASealing strip for housing of pelletizing machineFETTE WILHELM GMBH·Filed 1992·Granted Sep 28, 1993·18 cites·9 claims
- 3458US5223192AMethod of and arrangement for monitoring pressing forces in a pelletizing machineFETTE WILHELM GMBH·Filed 1992·Granted Jun 29, 1993·12 cites·8 claims
- 3557US5593254AGenerating milling cutterFETTE WILHELM GMBH·Filed 1994·Granted Jan 14, 1997·20 cites·6 claims
- 3657US5148740ARotary pelletizing machine with matrix disc having copper and lower plungersFETTE WILHELM GMBH·Filed 1991·Granted Sep 22, 1992·19 cites·10 claims
- 3756US6562291B2Process for the manufacture of compressed articles by compacting metallic powder and subsequently sintering the compactFETTE WILHELM GMBH·Filed 2001·Granted May 13, 2003·5 cites·5 claims
- 3855US6298703B1Roll for a radial thread-rolling headFETTE WILHELM GMBH·Filed 2000·Granted Oct 9, 2001·6 cites·7 claims
- 3954US5784912ATangential rolling headFETTE WILHELM GMBH·Filed 1997·Granted Jul 28, 1998·18 cites·16 claims
- 4054US4336703ATangential rolling headFETTE WILHELM GMBH·Filed 1980·Granted Jun 29, 1982·16 cites·14 claims
- 4153US6362970B1Distribution device for a rotary press and process of manufactureFETTE WILHELM GMBH·Filed 2000·Granted Mar 26, 2002·2 cites·6 claims
- 4253US4053266AProtective hood for pelleting pressesFETTE WILHELM GMBH·Filed 1976·Granted Oct 11, 1977·11 cites·5 claims
- 4352US6695548B2Surface milling or angular milling cutterFETTE WILHELM GMBH·Filed 2001·Granted Feb 24, 2004·4 cites·6 claims
- 4452US6598444B2Tangential rolling headFETTE WILHELM GMBH·Filed 2002·Granted Jul 29, 2003·4 cites·5 claims
- 4551US6426458B1Control cabinet for a tablet pressFETTE WILHELM GMBH·Filed 2000·Granted Jul 30, 2002·6 cites·11 claims
- 4650US5004576AProcess and apparatus for monitoring pressing forces in a tablet pressFETTE WILHELM GMBH·Filed 1989·Granted Apr 2, 1991·11 cites·8 claims
- 4750US4275507ADevice for automatic measurement for engagement pitch of the thread on screw-like work piecesFETTE WILHELM GMBH·Filed 1980·Granted Jun 30, 1981·10 cites·10 claims
- 4848US6319435B1Method for production monitoring with the manufacture of tablets in a rotary tabletting machineFETTE WILHELM GMBH·Filed 1999·Granted Nov 20, 2001·7 cites·5 claims
- 4948US5957628AFace milling cutter or angular milling cutterFETTE WILHELM GMBH·Filed 1997·Granted Sep 28, 1999·16 cites·12 claims
- 5046US6749375B2End milling cutter for machining workpieces made of a non-ferrous metal or plasticFETTE WILHELM GMBH·Filed 2001·Granted Jun 15, 2004·5 cites·6 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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