Assignee
INNOCENTI SANTEUSTACCHIO SPA
29 granted patents·303 citations·filing 1975–1990
Top patents by PatentIndex Score
29 records- 0191US4668119ACoupling for connecting metal tubes end-to-end, particularly in marine pilingsINNOCENTI SANTEUSTACCHIO SPA·Filed 1985·Granted May 26, 1987·73 cites·2 claims
- 0288US4186585ADevice for controlling the speed of a mandrel in continuous retained-mandrel rolling millsINNOCENTI SANTEUSTACCHIO SPA·Filed 1978·Granted Feb 5, 1980·25 cites·9 claims
- 0383US4228939ACombined support and guide for the mandrel of a restrained mandrel continuous rolling millINNOCENTI SANTEUSTACCHIO SPA·Filed 1978·Granted Oct 21, 1980·19 cites·3 claims
- 0479US3946586AProcess and apparatus for rolling seamless tubesINNOCENTI SANTEUSTACCHIO SPA·Filed 1975·Granted Mar 30, 1976·17 cites·7 claims
- 0573US4585114AApparatus for the lateral transfer of mandrels in a tube rolling millINNOCENTI SANTEUSTACCHIO SPA·Filed 1984·Granted Apr 29, 1986·20 cites·4 claims
- 0662US4593807AEquipment for the lateral transference of pipesINNOCENTI SANTEUSTACCHIO SPA·Filed 1985·Granted Jun 10, 1986·14 cites·2 claims
- 0762US4311032AMethod and apparatus for rolling seamless tubes with a restrained mandrelINNOCENTI SANTEUSTACCHIO SPA·Filed 1980·Granted Jan 19, 1982·11 cites·6 claims
- 0859US3991951AApparatus for feeding coils of strip to an unwinding stationINNOCENTI SANTEUSTACCHIO SPA·Filed 1975·Granted Nov 16, 1976·11 cites·4 claims
- 0958US4212180ADevice for controlling the rotation of the working rollers in a tube rolling millINNOCENTI SANTEUSTACCHIO SPA·Filed 1978·Granted Jul 15, 1980·10 cites·4 claims
- 1057US4470285ABillet centering and control guide for the entry guide of a press-piercing millINNOCENTI SANTEUSTACCHIO SPA·Filed 1983·Granted Sep 11, 1984·9 cites·1 claims
- 1156US4602901AMilling-boring machineINNOCENTI SANTEUSTACCHIO SPA·Filed 1984·Granted Jul 29, 1986·21 cites·2 claims
- 1255US5129250AStretch-reducing mill for rolling tubesINNOCENTI SANTEUSTACCHIO SPA·Filed 1990·Granted Jul 14, 1992·9 cites·6 claims
- 1350US4478065AContinuous rolling mill with crossed stands for the production of seamless tubesINNOCENTI SANTEUSTACCHIO SPA·Filed 1982·Granted Oct 23, 1984·7 cites·7 claims
- 1449US4488421AMandrel-carrier head for a restrained-mandrel continuous rolling millINNOCENTI SANTEUSTACCHIO SPA·Filed 1983·Granted Dec 18, 1984·7 cites·6 claims
- 1548US4285226AMandrel-holder for a pilger rolling millINNOCENTI SANTEUSTACCHIO SPA·Filed 1979·Granted Aug 25, 1981·6 cites·3 claims
- 1645US4196942ALead-in guideway for a rolling and punching machineINNOCENTI SANTEUSTACCHIO SPA·Filed 1978·Granted Apr 8, 1980·5 cites·4 claims
- 1742US4354404AArrangement for increasing the precision of a machine toolINNOCENTI SANTEUSTACCHIO SPA·Filed 1980·Granted Oct 19, 1982·14 cites·7 claims
- 1840US4719785AMethod and apparatus for guiding a billet into a pressure-piercing rolling millINNOCENTI SANTEUSTACCHIO SPA·Filed 1986·Granted Jan 19, 1988·5 cites·5 claims
- 1939US4289012ADevice for inserting and pushing a bar into a press-piercing millINNOCENTI SANTEUSTACCHIO SPA·Filed 1978·Granted Sep 15, 1981·3 cites·7 claims
- 2034US4506814ARevolving-ladle turret for continuous casting plantsINNOCENTI SANTEUSTACCHIO SPA·Filed 1982·Granted Mar 26, 1985·5 cites·3 claims
- 2131US4296622ADevice for inserting and thrusting a bar into a press piercing _millINNOCENTI SANTEUSTACCHIO SPA·Filed 1979·Granted Oct 27, 1981·2 cites·6 claims
- 2227US4326829AApparatus for lifting a heavy load and transporting it over an obstructionINNOCENTI SANTEUSTACCHIO SPA·Filed 1980·Granted Apr 27, 1982·2 cites·4 claims
- 2326US4158954AExtraction device for continuous rolling mills using a retained mandrelINNOCENTI SANTEUSTACCHIO SPA·Filed 1978·Granted Jun 26, 1979·0 cites·2 claims
- 2425US4503698AApparatus for supporting the piercing mandrel back-up bar of a press-piercing rolling millINNOCENTI SANTEUSTACCHIO SPA·Filed 1983·Granted Mar 12, 1985·0 cites·1 claims
- 2524US4794776ALoad-bearing structure for a continuous rolling mill for seamless tube makingINNOCENTI SANTEUSTACCHIO SPA·Filed 1987·Granted Jan 3, 1989·1 cites·5 claims
- 2623US4201097ADevice for locking and releasing the mandrel-holding carriage of a piercing pressure millINNOCENTI SANTEUSTACCHIO SPA·Filed 1978·Granted May 6, 1980·2 cites·4 claims
- 2721US4536124ARevolving-ladle turret for continuous casting steel plantsINNOCENTI SANTEUSTACCHIO SPA·Filed 1982·Granted Aug 20, 1985·2 cites·1 claims
- 2818US4491170ADummy bar wagon for an installation for the continuous casting of steelINNOCENTI SANTEUSTACCHIO SPA·Filed 1982·Granted Jan 1, 1985·0 cites·13 claims
- 2916US4856314ADie exchange device for horizontal axis extruding pressesINNOCENTI SANTEUSTACCHIO SPA·Filed 1988·Granted Aug 15, 1989·3 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →