Assignee
MARTIN SA
FR·30 granted patents·774 citations·filing 1975–1999
Top patents by PatentIndex Score
30 records- 0194US4614512ASheet folding machineMARTIN SA·Filed 1985·Granted Sep 30, 1986·124 cites·5 claims
- 0291US4133523AStacking device for sheetsMARTIN SA·Filed 1977·Granted Jan 9, 1979·52 cites·4 claims
- 0390US4181298ADevice for synchronized introduction of sheets into a treatment machineMARTIN SA·Filed 1978·Granted Jan 1, 1980·38 cites·5 claims
- 0487US4265443AAutomatic lengthwise receiver for stacking panels of different form and size and method of useMARTIN SA·Filed 1979·Granted May 5, 1981·39 cites·1 claims
- 0586US4613268AProcess and apparatus for the automatic supply of a machine for processing products in the form of sheetsMARTIN SA·Filed 1984·Granted Sep 23, 1986·31 cites·19 claims
- 0686US4449450ARetractable propulsion apparatus for cardboard box printing machineMARTIN SA·Filed 1982·Granted May 22, 1984·28 cites·1 claims
- 0784US4589944AProcess and apparatus for producing a strip of corrugated cardboardMARTIN SA·Filed 1984·Granted May 20, 1986·47 cites·6 claims
- 0883US5545001AStation for piling, separating and ejecting batches of plate-like workpieces at an outlet of a processing machineMARTIN SA·Filed 1995·Granted Aug 13, 1996·35 cites·12 claims
- 0982US4338154AMachine for producing single-face corrugated boardMARTIN SA·Filed 1980·Granted Jul 6, 1982·50 cites·12 claims
- 1081US3949654AAssembly for use in a machine for processing sheet or similar materialMARTIN SA·Filed 1975·Granted Apr 13, 1976·39 cites·3 claims
- 1177US4618391AAutomatic device for bringing into register a tool mounted on a rotary cylinder for processing products in sheet formMARTIN SA·Filed 1984·Granted Oct 21, 1986·33 cites·1 claims
- 1276US4175489AInking and washing circuit for a flexographic printing machineMARTIN SA·Filed 1978·Granted Nov 27, 1979·25 cites·2 claims
- 1372US5464202AApparatus and method for feeding sheets from a stackMARTIN SA·Filed 1994·Granted Nov 7, 1995·19 cites·16 claims
- 1472US3974727ARotary knife, assembly and machine for processing a productMARTIN SA·Filed 1975·Granted Aug 17, 1976·27 cites·6 claims
- 1569US5526746ADevice for hooking flexible printing plates on a printing cylinderMARTIN SA·Filed 1995·Granted Jun 18, 1996·16 cites·14 claims
- 1668US5344136ASheet supporting arrangement for use in a stackerMARTIN SA·Filed 1993·Granted Sep 6, 1994·17 cites·6 claims
- 1763US5201513ADevice for conveying and piling sheets into stacksMARTIN SA·Filed 1992·Granted Apr 13, 1993·19 cites·9 claims
- 1860US4711172AMachine having a plurality of working stations for successively processing a sheet of material running through the machineMARTIN SA·Filed 1986·Granted Dec 8, 1987·23 cites·10 claims
- 1959US5026040ADevice for the sequential introduction of sheets in a shaping or forming machineMARTIN SA·Filed 1990·Granted Jun 25, 1991·15 cites·14 claims
- 2053US4808054ADevice for piling up flat piecesMARTIN SA·Filed 1987·Granted Feb 28, 1989·10 cites·5 claims
- 2150US6323502B1Checking the accuracy of folding of parallelepiped boxesMARTIN SA·Filed 1999·Granted Nov 27, 2001·25 cites·9 claims
- 2250US5057068ADevice for sidewise shifting of a tool in a slotting station contained within a machine processing sheet-like workpiecesMARTIN SA·Filed 1990·Granted Oct 15, 1991·18 cites·8 claims
- 2345US4506875ASuction-box feed deviceMARTIN SA·Filed 1982·Granted Mar 26, 1985·8 cites·4 claims
- 2442US4181076AInk return circuit for a flexographic printing machineMARTIN SA·Filed 1978·Granted Jan 1, 1980·7 cites·2 claims
- 2539US4932298ACircular tool arrangement allowing quick changing of toolsMARTIN SA·Filed 1989·Granted Jun 12, 1990·9 cites·5 claims
- 2634US4219294AMachine for separating and discharging products in sheet formMARTIN SA·Filed 1978·Granted Aug 26, 1980·4 cites·2 claims
- 2733US3945305ACardboard blank folding machineMARTIN SA·Filed 1975·Granted Mar 23, 1976·4 cites·4 claims
- 2832US4970924ACircular tool arrangementMARTIN SA·Filed 1989·Granted Nov 20, 1990·3 cites·6 claims
- 2931US4549924ADevice for instantaneously changing the gluing width of a web of paper in the manufacture of corrugated cardboard, and process for use of such a deviceMARTIN SA·Filed 1984·Granted Oct 29, 1985·6 cites·3 claims
- 3019US6045322AMethod and device for straightening and turning a deformed stack of sheet material on a roller conveyorMARTIN SA·Filed 1999·Granted Apr 4, 2000·3 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →