Assignee
INST PO METALLOZNANIE I TEKNO
27 granted patents·364 citations·filing 1973–1985
Top patents by PatentIndex Score
27 records- 0186US4153100ALow-pressure or counterpressure casting apparatusINST PO METALLOZNANIE I TEKNO·Filed 1978·Granted May 8, 1979·27 cites·2 claims
- 0281US3995138APulse-DC arc weldingINST PO METALLOZNANIE I TEKNO·Filed 1974·Granted Nov 30, 1976·34 cites·1 claims
- 0378US4092385AMethod of producing molded parts with a smooth noncellular skin and a cellular core from foamable thermoplastic materialINST PO METALLOZNANIE I TEKNO·Filed 1975·Granted May 30, 1978·41 cites·6 claims
- 0475US4049041AMethod of and apparatus for fluid die stampingINST PO METALLOZNANIE I TEKNO·Filed 1975·Granted Sep 20, 1977·17 cites·3 claims
- 0574US4090837AMachine for molding materials with a long solidification time, such as structural foamsINST PO METALLOZNANIE I TEKNO·Filed 1977·Granted May 23, 1978·31 cites·5 claims
- 0671US4050503AApparatus for controlling the rate of filling of casting moldsINST PO METALLOZNANIE I TEKNO·Filed 1976·Granted Sep 27, 1977·12 cites·3 claims
- 0767US4471640AMachine for the explosive forming of a workpiece of sheet materialINST PO METALLOZNANIE I TEKNO·Filed 1982·Granted Sep 18, 1984·28 cites·4 claims
- 0866US4671342AMethod of and apparatus for casting metals under pressureINST PO METALLOZNANIE I TEKNO·Filed 1985·Granted Jun 9, 1987·15 cites·7 claims
- 0960US4550763AMethod and machine for pressure diecastingINST PO METALLOZNANIE I TEKNO·Filed 1981·Granted Nov 5, 1985·8 cites·7 claims
- 1057US3960996AMethod of injection molding a thermoplastic article having a cellular core and integral skin involving use of reclaimed materialINST PO METALLOZNANIE I TEKNO·Filed 1973·Granted Jun 1, 1976·19 cites·2 claims
- 1156US4009365APulsed-DC arc weldingINST PO METALLOZNANIE I TEKNO·Filed 1975·Granted Feb 22, 1977·14 cites·6 claims
- 1255US4227033AInduction crucible furnaceINST PO METALLOZNANIE I TEKNO·Filed 1979·Granted Oct 7, 1980·9 cites·2 claims
- 1355US3961662AMethod for controlling the rate of filling of casting moldsINST PO METALLOZNANIE I TEKNO·Filed 1974·Granted Jun 8, 1976·13 cites·3 claims
- 1451US4116683ANickel-free austenitic corrosion-resistant steelINST PO METALLOZNANIE I TEKNO·Filed 1977·Granted Sep 26, 1978·10 cites·4 claims
- 1549US4315726ADistributing device for machines for injection molding of thermoplastic parts with solid skin and cellular coreINST PO METALLOZNANIE I TEKNO·Filed 1980·Granted Feb 16, 1982·18 cites·1 claims
- 1646US4375270AApparatus for soldering the winding to the commutator of an electric machineINST PO METALLOZNANIE I TEKNO·Filed 1981·Granted Mar 1, 1983·9 cites·6 claims
- 1745US4616808AApparatus for the treatment and casting of metals and alloys in a closed spaceINST PO METALLOZNANIE I TEKNO·Filed 1985·Granted Oct 14, 1986·7 cites·2 claims
- 1843US4523708AApparatus for soldering the winding to the commutator of an electric machineINST PO METALLOZNANIE I TEKNO·Filed 1983·Granted Jun 18, 1985·11 cites·5 claims
- 1935US4583673AApparatus for soldering the winding to the commutator of an electric machineINST PO METALLOZNANIE I TEKNO·Filed 1984·Granted Apr 22, 1986·6 cites·4 claims
- 2035US4331279AApparatus for soldering the coil of an electric machine to its collectorINST PO METALLOZNANIE I TEKNO·Filed 1980·Granted May 25, 1982·6 cites·4 claims
- 2131US3949905ADevice for the production of articles with a compact smooth skin and a cellular core from polymer materialsINST PO METALLOZNANIE I TEKNO·Filed 1974·Granted Apr 13, 1976·5 cites·1 claims
- 2227US4635460AApparatus for and method of the plastic forming of materialsINST PO METALLOZNANIE I TEKNO·Filed 1985·Granted Jan 13, 1987·8 cites·9 claims
- 2327US4307263ADevice for balancing the forces acting on the electrode in electro-slag furnacesINST PO METALLOZNANIE I TEKNO·Filed 1978·Granted Dec 22, 1981·3 cites·3 claims
- 2426US4545252AApparatus for the determination of contact stresses in prestressed tired (shrink-fitted) toolsINST PO METALLOZNANIE I TEKNO·Filed 1983·Granted Oct 8, 1985·7 cites·4 claims
- 2526US4253868AApparatus for nitriding metal materials and ferroalloys under pressureINST PO METALLOZNANIE I TEKNO·Filed 1979·Granted Mar 3, 1981·3 cites·8 claims
- 2625US4669087AControl system for electroslag remeltingINST PO METALLOZNANIE I TEKNO·Filed 1983·Granted May 26, 1987·3 cites·2 claims
- 279US4393916AApparatus for pressure die castingINST PO METALLOZNANIE I TEKNO·Filed 1981·Granted Jul 19, 1983·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when INST PO METALLOZNANIE I TEKNO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →