Paul H. Ralston

Person

Bethel Park, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stabilization of soluble manganese and its reaction products
- Patent number 4,552,665
- Issue date Nov 12, 1985
- Calgon Corporation
- Paul H. Ralston
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Control of scale in sugar evaporation equipment
- Patent number 4,452,703
- Issue date Jun 5, 1984
- Calgon Corporation
- Paul H. Ralston
- C13 - SUGAR INDUSTRY
Information Patent Grant
Polyphosphoric acid as a scale and corrosion inhibitor
- Patent number 4,436,628
- Issue date Mar 13, 1984
- Calgon Corporation
- Paul H. Ralston
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the manufacture of fused polyphosphate glasses
- Patent number 4,326,873
- Issue date Apr 27, 1982
- Calgon Corporation
- Phillip B. Reilly
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphorous acid and zinc corrosion inhibiting compositions and met...
- Patent number 4,018,701
- Issue date Apr 19, 1977
- Calgon Corporation
- Paul Hotchkiss Ralston
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Corrosion inhibition with amine adducts of maleic anhydride polymers
- Patent number 4,018,702
- Issue date Apr 19, 1977
- Calgon Corporation
- Bennett P. Boffardi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Scale inhibition and corrosion inhibition
- Patent number 3,965,027
- Issue date Jun 22, 1976
- Calgon Corporation
- Bennett P. Boffardi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Paul H. Ralston

Person

Patents Grantslast 30 patents

Stabilization of soluble manganese and its reaction products

Control of scale in sugar evaporation equipment

Polyphosphoric acid as a scale and corrosion inhibitor

Process for the manufacture of fused polyphosphate glasses

Phosphorous acid and zinc corrosion inhibiting compositions and met...

Corrosion inhibition with amine adducts of maleic anhydride polymers

Scale inhibition and corrosion inhibition