Houston, Texas
United States
4
2008-01-10
2
2009-02-24
These are the the leading inventors for applications assigned to Grinaldi LTD:
Grinaldi LTD based in Houston, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Pump-down pressure plug
#2 | 2007-11-08Elastomeric Seal for Expandable Connector
#3 | 2007-10-18 ✅ Patent 7,493,946 granted on 2009-02-24Apparatus for radial expansion of a tubular
#4 | 2007-09-27 ✅ Patent 7,497,255 granted on 2009-03-03High performance expandable tubular system
258822 ⎘