Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992380 | Continuous on-stream monitoring of cooling tower water | Barbara E. Moriarty, James J. Hickey, Wayne H. Hoy, John E. Hoots | 1991-02-12 |
| 4973428 | Zinc stabilization with modified acrylamide based polymers and corrosion inhibition derived therefrom | John E. Hoots, Dodd W. Fong, Guy A. Crucil | 1990-11-27 |
| 4966711 | Transition metals as treatment chemical tracers | John E. Hoots, Rodney H. Banks | 1990-10-30 |
| 4929425 | Cooling water corrosion inhibition method | John E. Hoots, Dodd W. Fong, James F. Kneller | 1990-05-29 |
| 4923634 | Cooling water corrosion inhibition method | John E. Hoots, Dodd W. Fong, James F. Kneller | 1990-05-08 |
| 4919821 | Modified maleic anhydride polymers and the like for use as scale inhibitors | Dodd W. Fong, John E. Hoots, James F. Kneller | 1990-04-24 |
| 4904413 | Cooling water corrosion control method and composition | John E. Hoots | 1990-02-27 |
| 4898686 | Zinc stabilization with modified acrylamide based polymers and corrosion inhibition derived therefrom | John E. Hoots, Dodd W. Fong, Guy A. Crucil | 1990-02-06 |
| 4801388 | Modified acrylamide polymers used as scale inhibitors | Dodd W. Fong, John E. Hoots | 1989-01-31 |
| 4800492 | Data logger for a post-mix beverage dispensing system | Dave Conklin | 1989-01-24 |
| 4756881 | Composition of corrosion inhibitors for cooling water systems using chemically modified acrylamide or methacrylamide polymers | John E. Hoots, Dodd W. Fong | 1988-07-12 |
| 4752443 | Cooling water corrosion inhibition method | John E. Hoots, Dodd W. Fong, James F. Kneller | 1988-06-21 |
| 4728436 | Anionic polymers containing 3-acrylamido-3-methylbutanoic acid as scale inhibitors for preventing or reducing calcium phosphate and other scales | James F. Kneller | 1988-03-01 |
| 4711724 | Method for prevention of phosphonate decomposition by chlorine | — | 1987-12-08 |
| 4642194 | Method for prevention of phosphonate decomposition by chlorine | — | 1987-02-10 |
| 4434059 | Polymers for prevention of fouling by iron oxides in cooling systems | Baker N. Nimry | 1984-02-28 |
| 4292293 | Method for the oxidation of water-soluble sulfide compounds to higher oxidation states | Baker N. Nimry | 1981-09-29 |