Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Urea-formaldehyde fertilizer suspensions

Urea-formaldehyde fertilizer suspensions

US Patent 4530713 · Granted Jul 23, 1985

Estimated economic value: $7,571,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Environmentally-friendly hose plug2014
Plasma processing method2002
Weighted finger exercise/rehabilitation glove1998
Weighted flexible shoe insole1997
Method and composition for coating mat and articles produced therewith1992
Method and composition for coating mat and articles produced therewith1992
Swivel lug pipe joint connections1990
Urea-formaldehyde precursor1985
Low emitting aqueous formulations of aminoplast resins and processes for manufac1984
Hydrolytically stable urea-formaldehyde resins and process for manufacturing the1983
Wood composites of low formaldehyde emission1983
Aqueous foaming agent solution1982