Assignee
PTX PENTRONIX
US·25 granted patents·312 citations·filing 1977–2001
Top patents by PatentIndex Score
25 records- 0194US4722169AParts sensor for conveyor apparatusPTX PENTRONIX·Filed 1986·Granted Feb 2, 1988·33 cites·16 claims
- 0291US4153399AMultiple punch tool set for powder compacting pressPTX PENTRONIX·Filed 1977·Granted May 8, 1979·32 cites·16 claims
- 0388US4401614AAnvil assembly for a powder-compacting anvil pressPTX PENTRONIX·Filed 1981·Granted Aug 30, 1983·29 cites·15 claims
- 0482US4573895AAdjustable die and punch assembly for compacting powder materialPTX PENTRONIX·Filed 1984·Granted Mar 4, 1986·24 cites·6 claims
- 0582US4298563AApparatus and method for compacting prismatic or pyramidal articles from powder materialPTX PENTRONIX·Filed 1980·Granted Nov 3, 1981·40 cites·13 claims
- 0680US4376744AMechanical and fluid actuated ram for powder compacting press and method of compacting powder materialPTX PENTRONIX·Filed 1981·Granted Mar 15, 1983·22 cites·6 claims
- 0770US4569183ATray locator and loader for conveyor apparatus, and methodPTX PENTRONIX·Filed 1983·Granted Feb 11, 1986·11 cites·16 claims
- 0870US4456445AMounting structure for die, punch and core rod assembly for compacting powder materialPTX PENTRONIX·Filed 1983·Granted Jun 26, 1984·16 cites·15 claims
- 0958US4166716AMechanical toggle and fluid actuated ram for powder compacting pressPTX PENTRONIX·Filed 1977·Granted Sep 4, 1979·11 cites·2 claims
- 1057US4377376AIndexing mechanism for the anvil assembly of a powder-compacting pressPTX PENTRONIX·Filed 1981·Granted Mar 22, 1983·15 cites·8 claims
- 1155US4418501ALapping machine and methodPTX PENTRONIX·Filed 1981·Granted Dec 6, 1983·8 cites·4 claims
- 1255US4230653AMethod for producing spherical articlesPTX PENTRONIX·Filed 1978·Granted Oct 28, 1980·10 cites·8 claims
- 1354US4856990ASagger constructionPTX PENTRONIX·Filed 1988·Granted Aug 15, 1989·7 cites·5 claims
- 1452US4610126AMethod for transferring parts from a first conveyor to a receptacle on a second conveyorPTX PENTRONIX·Filed 1985·Granted Sep 9, 1986·7 cites·13 claims
- 1549US4302412AMethod for compacting an article of powder material and for ejecting the article from a compacting diePTX PENTRONIX·Filed 1980·Granted Nov 24, 1981·7 cites·9 claims
- 1647US4450127AMethod for compacting powder material with adjustable die and punch assemblyPTX PENTRONIX·Filed 1982·Granted May 22, 1984·7 cites·2 claims
- 1743US4553375ATray locator and loader for conveyor apparatus, and methodPTX PENTRONIX·Filed 1983·Granted Nov 19, 1985·7 cites·22 claims
- 1840US4427352AMounting structure for die, punch and core rod assembly for compacting powder materialPTX PENTRONIX·Filed 1982·Granted Jan 24, 1984·10 cites·14 claims
- 1939US4411848AMethod for compacting articles made of powder material at a predetermined densityPTX PENTRONIX·Filed 1981·Granted Oct 25, 1983·4 cites·21 claims
- 2034US4594839ASagger loader and conveyor apparatus and methodPTX PENTRONIX·Filed 1985·Granted Jun 17, 1986·1 cites·20 claims
- 2133US4362483AHydraulic shock absorbing mechanism for the ram of powder compacting presses and the likePTX PENTRONIX·Filed 1981·Granted Dec 7, 1982·2 cites·10 claims
- 2232US5010824ALinearly movable tool or work handling unitPTX PENTRONIX·Filed 1989·Granted Apr 30, 1991·3 cites·12 claims
- 2332US4424185APart pick-up mechanism for powder compacting presses and the likePTX PENTRONIX·Filed 1981·Granted Jan 3, 1984·2 cites·12 claims
- 2430US6623263B2Powder compacting press with variable frequency drivePTX PENTRONIX·Filed 2001·Granted Sep 23, 2003·1 cites·9 claims
- 2529US4390335ADie, punch and core rod assembly for compacting powder materialPTX PENTRONIX·Filed 1982·Granted Jun 28, 1983·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →