PetrolValves, LLC

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2009-12-10

Patent Grants:

Last grant date:

2013-04-09

Top Inventors for applications by PetrolValves, LLC

These are the the leading inventors for applications assigned to PetrolValves, LLC:

Francesco Rebecchi 2 Castellanza, Italy
Roberto Pozzati 2 Busto Arsizio, Italy
Roberto Roberto Pozzati 1 Busto Arsizio, Italy

Recent patent applications by PetrolValves, LLC

PetrolValves, LLC based in Houston, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2009-12-10 ✅ Patent 8,413,573 granted on 2013-04-09

US20090302255A1

Mechanical engineering

Helical spline actuators

#2 | 2009-01-01 ✅ Patent 7,565,913 granted on 2009-07-28

US20090001307A1

Mechanical engineering

Metal valve stem seal and sealing system

#3 | 2008-11-20 ✅ Patent 7,584,692 granted on 2009-09-08

US20080283339A1

Mechanical engineering

Helical spline actuators

#4 | 2008-02-07 ✅ Patent 7,428,912 granted on 2008-09-30

US20080029726A1

Mechanical engineering

Metal valve stem and sealing system

AssigneeID:

409099 ⎘