Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ellner; Sidney
Address:
Hartsdale, NY
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
RE34513 Ultraviolet liquid purification system January 18, 1994
An ultraviolet liquid purification system includes a purification chamber having banks of ultraviolet lamps distributed therein for applying germicidal ultraviolet radiation to the liquid flowing through in said chamber. Ultraviolet photocell detectors are located in said chamber to
4103167 Ultraviolet liquid purification system July 25, 1978
An ultraviolet liquid purification system includes a purification chamber having banks of ultraviolet lamps distributed therein for applying germicidal ultraviolet radiation to the liquid flowing through in said chamber. Ultraviolet photocell detectors are located in said chamber to
3948772 Split stream ultraviolet purification device April 6, 1976
A split stream ultraviolet purification device, for the treatment of liquids that are normally opaque to ultraviolet radiation, is provided with means for adding a selected amount of clear water to the inlet stream of untreated liquid entering a ultraviolet purification chamber. The clea










 
 
  Recently Added Patents
Display screen or portion thereof with graphical user interface
Cell proliferation inhibitor
RPM Controlled Wind Power Generation System
Self-service administration of a database
Fuse part in semiconductor device and method for forming the same
Antimony and germanium complexes useful for CVD/ALD of metal thin films
Apparatus and method of preventing signal delay in display device
  Randomly Featured Patents
Seal means for a stirling engine or the like
Anodic oxidizer, anodic oxidation method
Pen
Inhibitors of ADP-ribosyl transferases, cyclases, and hydrolases, and uses thereof
Apparatus and method for cutting and harvesting infestations of aquatic vegetation in shallow areas of water bodies
Anti-irritants
Nozzle control for spray head assembly
Articulating mounting unit for audio/visual devices or the like
Single pole type recording head with tapered edges
Hands free archery bow support