DC

David W. Cawlfield

OL Olin: 63 patents #2 of 783Top 1%
The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
Overall (All Time): #34,862 of 4,157,543Top 1%
64
Patents All Time

Issued Patents All Time

Showing 25 most recent of 64 patents

Patent #TitleCo-InventorsDate
10836636 Sodium hypochlorite compositions Randall Taylor Morris, Richard C. Ness, Leonard L. Scott, Sanders H. Moore, Awuri Priye Asuru 2020-11-17
9434616 Sodium hypochlorite composition and method of storing and transporting sodium hypochlorite Randall Taylor Morris, Richard C. Ness, Leonard L. Scott, Sanders H. Moore, Awuri Priye Asuru 2016-09-06
6088630 Automatic control system for unit operation 2000-07-11
5651951 Hydroxylammonium nitrate free of ammonium nitrate Ronald L. Dotson, Harry J. Loftis, Sanders H. Moore, Robert T. Brooker, Jay S. Stirrat 1997-07-29
5599518 Catalytic process for chlorine dioxide generation from chloric acid Jerry J. Kaczur, Sudhir K. Mendiratta, Kenneth E. Woodard, Jr. 1997-02-04
5519605 Model predictive control apparatus and method 1996-05-21
5510097 Hydroxylammonium nitrate free of ammonium nitrate Ronald L. Dotson, Harry J. Loftis, Sanders H. Moore, Robert T. Brooker, Jay S. Stirrat 1996-04-23
5474654 Process for gas phase delignifying wood pulp using chlorine dioxide at subatmospheric pressure Sudhir K. Mendiratta 1995-12-12
5415759 Water ionizing electrode and electrochemical process for using Jerry J. Kaczur 1995-05-16
5411643 Integrated process of using chloric acid to separate zinc oxide and manganese oxide Leslie R. Ward 1995-05-02
5409680 Purification of aqueous alkali metal chlorate solutions Jerry J. Kaczur, Julian F. Watson 1995-04-25
5401477 Process for producing solid manganese dioxide Leslie R. Ward 1995-03-28
5391268 Electrochemical process for the removal of residual nitric acid from aqueous hydroxylammonium nitrate Jerry J. Kaczur, Kenneth E. Woodard, Jr., Elizabeth K. Muse 1995-02-21
5376240 Process for the removal of oxynitrogen species for aqueous solutions Jerry J. Kaczur, Kenneth E. Woodard, Jr. 1994-12-27
5354435 Effluent treatment in a process for producing chlorine dioxide from chloric acid Jerry J. Kaczur, Kenneth E. Woodard, Jr., Budd L. Duncan, Sudhir K. Mendiratta 1994-10-11
5348683 Chloric acid - alkali metal chlorate mixtures and chlorine dioxide generation Jerry J. Kaczur, Kenneth E. Woodard, Jr., Budd L. Duncan 1994-09-20
5342601 Process for producing chlorine dioxide Sudhir K. Mendiratta 1994-08-30
5340457 Electrolytic cell James M. Ford 1994-08-23
5322604 Electrolytic cell and electrodes therefor 1994-06-21
5322598 Chlorine dioxide generation using inert load of sodium perchlorate Jerry J. Kaczur 1994-06-21
5318762 Process for treating aqueous solutions of hydroxylamine salts containing excess acid Donald B. Loftis, Sanders H. Moore, Elizabeth K. Walter 1994-06-07
5298280 Process for producing an electrode by electroless deposition Jerry J. Kaczur, Julian F. Watson 1994-03-29
5296108 Electrochemical process for generating chlorine dioxide using chloric acid-alkali metal chlorate mixtures Jerry J. Kaczur, Kenneth E. Woodard, Jr., Budd L. Duncan 1994-03-22
5294319 High surface area electrode structures for electrochemical processes Jerry J. Kaczur 1994-03-15
5282935 Electrodialytic process for producing an alkali solution Jerry J. Kaczur 1994-02-01