Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Reverse osmosis water purifier

Reverse osmosis water purifier

US Patent 4744895 · Granted May 17, 1988

Estimated economic value: $132,000 ⓘ

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Distilling apparatus1997
Bread making machine1995
Combined heating base, hair curlers, and cover therefor1992
Hair curler1992
Flexible locking hair curler1991
Coupon dispensing terminal1989
Soft handle curling iron1989
Hair brush1989
Hairsetter1987
Hairsetter1987
Lighted mirror1986
Hair dryer1985