DW

David N. Walters

PO Ppg Industries Ohio: 31 patents #28 of 1,316Top 3%
PI Ppg Industries: 4 patents #280 of 1,216Top 25%
PI Prc-Desoto International: 1 patents #66 of 129Top 55%
📍 Christleys Mills, PA: #1 of 4 inventorsTop 25%
🗺 Pennsylvania: #1,261 of 74,527 inventorsTop 2%
Overall (All Time): #87,885 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
6103838 Curable compositions based on functional polysiloxanes Truman F. Wilt, James A. Claar, Karen D. Donnelly, Joseph M. Carney, Andrew R. Wolff 2000-08-15
6054535 Acetoacetate functional polysiloxanes Truman F. Wilt, Andrew R. Wolff 2000-04-25
6048934 Curable compositions based on functional polysiloxanes Truman F. Wilt, James A. Claar, Karen D. Donnelly, Joseph M. Carney, Andrew R. Wolff 2000-04-11
6046296 Curable compositions based on functional polysiloxanes Truman F. Wilt, James A. Claar, Karen D. Donnelly, Joseph M. Carney, Andrew R. Wolff 2000-04-04
6040394 Curable compositions based on functional polysiloxanes Truman F. Wilt, James A. Claar, Karen D. Donnelly, Joseph M. Carney, Andrew R. Wolff 2000-03-21
5952443 Acetoacetate functional polysiloxanes Truman F. Wilt, Andrew R. Wolff 1999-09-14
5939491 Curable compositions based on functional polysiloxanes Truman F. Wilt, James A. Claar, Karen D. Donnelly, Joseph M. Carney, Andrew R. Wolff 1999-08-17
5916992 Polysiloxane polyols Truman F. Wilt, Karen D. Donnelly, Andrew R. Wolff 1999-06-29
5288802 Automotive refinish primer surfacer containing acetoacetate functional polyesterpolyol, a polyacrylate, and an amine functional epoxy resin Cathy A. Kreutzer, Padmanabhan Sundararaman 1994-02-22
5239012 Ambient temperature curing compositions containing a hydroxy component and an anhydride component and an onium salt Edward E. McEntire, James A. Claar, Stephen J. Thomas 1993-08-24
5182355 Polyurethane polyanhydride oligomers and method of preparation Jonathan T. Martz, Karl F. Schimmel, Padmanabhan Sundararaman 1993-01-26
5059655 Polyurethane polyanhydride oligomers and method of preparation Jonathan T. Martz, Karl F. Schimmel, Padmanabhan Sundararaman 1991-10-22