Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for separating sludge, oil and the like from contaminated water

Apparatus for separating sludge, oil and the like from contaminated water

US Patent 4213865 · Granted Jul 22, 1980

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wheel made out of a fiber reinforced plastic material2019
Hybrid spring device2019
Composite wheel and insert2019
Method for producing components from fiber-reinforced composite material2018
Process for the production of a laminated composite product and a composite prod2017
Process for the production of a laminated composite product and a composite prod2011
Surface mount trailer electrical connector2009
Ceramic and marble wall-cut measuring ruler1999
Use of a microbicidal agent for the treatment of concrete roof tiles1992
CMOS logic array layout1990