JM

J. Douglas Mansell

PI Ppg Industries: 8 patents #128 of 1,216Top 15%
PO Ppg Industries Ohio: 1 patents #741 of 1,316Top 60%
📍 Akron, OH: #243 of 1,966 inventorsTop 15%
🗺 Ohio: #8,998 of 73,341 inventorsTop 15%
Overall (All Time): #589,567 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6150573 Concurrent production of trichloroethane isomers Tommy G. Taylor, John P. Shamburger, Mark E. Woodyear 2000-11-21
5731482 Method for purifying perchloroethylene containing dichlorobutadiene Robert K. Pertuit, J. Boyd Alleman, W. Eugene Wimer 1998-03-24
5490390 Liquefaction of chlorine or other substances James H. Boyette, Leo C. Comeaux, Angel L. Siso, Jonn E. Fike, Jr. 1996-02-13
5382727 Concurrent production of trichloroethane isomers Tommy G. Taylor, John P. Shamburger, Mark E. Woodyear 1995-01-17
5315052 Concurrent production of trichloroethane isomers Tommy G. Taylor, John P. Shamburger, Mark E. Woodyear 1994-05-24
5149892 Chlorinated benzenes Robert E. Feathers 1992-09-22
4849297 Article having a corrosion inhibiting coating Laurence E. Jones, Harlan B. Johnson, Thomas G. Krivak, Dennis W. Carson 1989-07-18
4837253 Corrosion inhibiting pigment Laurence E. Jones, Harlan B. Johnson, Thomas G. Krivak, Dennis W. Carson 1989-06-06
4818513 Separation of hydrogen fluoride from 1,1-difluoroethene Fred C. Trager, W. Eugene Wimer 1989-04-04