Sergio A. Castillo Jr.

Person

Spring, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Swivel joint with stepped bearing races
- Patent number RE39695
- Issue date Jun 19, 2007
- FMC Technologies, Inc.
- Tep Ungchusri
- 285 - Pipe joints or couplings
Information Patent Grant
Plug valve having seal segments with booster springs
- Patent number 6,554,249
- Issue date Apr 29, 2003
- FMC Technologies, Inc.
- Rick Wei-Shou Pang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Swivel joint with stepped bearing races
- Patent number 6,371,527
- Issue date Apr 16, 2002
- FMC Corporation
- Tep Ungchusri
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Step bearing race swivel joint assembly
- Patent number 6,164,707
- Issue date Dec 26, 2000
- FMC Corporation
- Tep Ungchusri
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal with extended wear sleeve
- Patent number 5,931,476
- Issue date Aug 3, 1999
- FMC Corporation
- Tep Ungchusri
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bore seal assembly with wear ring having curvilinear spring support...
- Patent number 5,624,124
- Issue date Apr 29, 1997
- FMC Corporation
- Tep Ungchusri
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Load segment assembly with wire rope
- Patent number 5,383,694
- Issue date Jan 24, 1995
- FMC Corporation
- Ralph Taeuber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe swivel joint with improved bore seal
- Patent number 5,149,148
- Issue date Sep 22, 1992
- FMC Corporation
- Ralph Taeuber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Plug valve having seal segments with booster springs
- Publication number 20020179876
- Publication date Dec 5, 2002
- Rick Wei-Shou Pang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Sergio A. Castillo Jr.

Person

Patents Grantslast 30 patents

Swivel joint with stepped bearing races

Plug valve having seal segments with booster springs

Swivel joint with stepped bearing races

Step bearing race swivel joint assembly

Seal with extended wear sleeve

Bore seal assembly with wear ring having curvilinear spring support...

Load segment assembly with wire rope

Pipe swivel joint with improved bore seal

Patents Applicationslast 30 patents

Plug valve having seal segments with booster springs