Roltra S.p.A.

Organization

Milan, IT

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Electrically-powered vehicle lock
- Patent number 4,872,714
- Issue date Oct 10, 1989
- Roltra S.p.A.
- Enzo Brusasco
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vehicle power brake system
- Patent number 4,858,436
- Issue date Aug 22, 1989
- Roltra S.p.A.
- Enzo Brusasco
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for controlling vehicle power window regulators
- Patent number 4,801,812
- Issue date Jan 31, 1989
- Roltra S.p.A.
- Enzo Brusasco
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vehicle windshield wiper
- Patent number 4,768,257
- Issue date Sep 6, 1988
- Roltra S.p.A.
- Enzo Brusasco
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power clutch system
- Patent number 4,766,985
- Issue date Aug 30, 1988
- Roltra S.p.A.
- Enzo Brusasco
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Screw-nut screw coupling with ball circulation and a method for its...
- Patent number 4,597,305
- Issue date Jul 1, 1986
- Roltra S.p.A.
- Enzo Brusasco
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Window winder device with flexible drive screw
- Patent number 4,402,160
- Issue date Sep 6, 1983
- Roltra, S.p.A.
- Enzo Brusasco
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Speed reduction unit
- Patent number 4,281,566
- Issue date Aug 4, 1981
- Roltra S.p.A.
- Enzo Brusasco
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Screw-nut screw transmission coupling
- Patent number 4,186,620
- Issue date Feb 5, 1980
- Roltra S.p.A.
- Enzo Brusasco
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Screw-nut screw transmission coupling
- Patent number 4,186,621
- Issue date Feb 5, 1980
- Roltra S.p.A.
- Enzo Brusasco
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Screw-nut screw transmission coupling with ball circulation
- Patent number 4,138,902
- Issue date Feb 13, 1979
- Roltra S.p.A.
- Enzo Brusasco
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Screw-nut screw transmission coupling
- Patent number 4,074,587
- Issue date Feb 21, 1978
- Roltra S.p.A.
- Enzo Brusasco
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Roltra S.p.A.

Organization

Patents Grantslast 30 patents

Electrically-powered vehicle lock

Vehicle power brake system

System for controlling vehicle power window regulators

Vehicle windshield wiper

Power clutch system

Screw-nut screw coupling with ball circulation and a method for its...

Window winder device with flexible drive screw

Speed reduction unit

Screw-nut screw transmission coupling

Screw-nut screw transmission coupling

Screw-nut screw transmission coupling with ball circulation

Screw-nut screw transmission coupling