Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for lining canals, ditches and pipes with a non-sagging polyurethane/geofabric composite

Process for lining canals, ditches and pipes with a non-sagging polyurethane/geofabric composite

US Patent 6602025 · Granted Aug 5, 2003

Estimated economic value: $305,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polyurethane-forming composition with adjustable mix viscosity, geotextile compo2004
Polyurethane-forming composition with adjustable mix viscosity, geotextile compo2004
Process for patching canals and ditches with a non-sagging polyurethane composit2004
Process for patching canals and ditches with a non-sagging polyurethane composit2004
Syntactic foams with improved water resistance, long pot life and short demoldin2004
Syntactic foams with improved water resistance, long pot life and short demoldin2004
Polyurethane geotextile composite liner with improved water resistance and a pro2003
Polyurethane geotextile composite liner with improved water resistance and a pro2003
Polyurethane-forming composition with adjustable mix viscosity, geotextile compo2003
Polyurethane-forming composition with adjustable mix viscosity, geotextile compo2003
Fertilizer encapsulation using sulfur containing polyols2003
Method for producing a polyurethane/geofabric composite2003