DD

David A. Diehl

PO Ppg Industries Ohio: 6 patents #231 of 1,316Top 20%
PI Ppg Industries: 4 patents #280 of 1,216Top 25%
📍 Milwaukee, WI: #236 of 2,770 inventorsTop 9%
🗺 Wisconsin: #4,698 of 40,088 inventorsTop 15%
Overall (All Time): #517,925 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8133324 Methods for removal of polymeric coating layers from coated substrates James A. Claar, Jerome J. Cuomo, Christopher J. Oldham, Roger C. Sanwald, Truman F. Wilt +1 more 2012-03-13
7387843 Alkyd-based free radical wood coating compositions Roy E. Dean, Truman F. Wilt, Ronald R. Ambrose, Michael J. Ziegler, William H. Retsch, Jr. 2008-06-17
7090958 Positive photoresist compositions having enhanced processing time James E. Jones, Randal Campbell, Ljiljana Maksimovic, Ronald R. Ambrose, Gerald W. Gruber 2006-08-15
7001667 Alkyd-based free radical wood coating compositions Roy E. Dean, Truman F. Wilt, Ronald R. Ambrose, Michael J. Ziegler, William H. Retsch, Jr. 2006-02-21
6054502 Radiation curable compositons based on unsaturated polyesters and compounds having at least two vinyl ether groups Charles B. Friedlander 2000-04-25
5942556 Stabilized radiation curable compositions based on unsaturated ester and vinyl ether compounds Charles B. Friedlander, Ronald R. Ambrose, Alan B. Weissberg, Carolyn A.K. Novak 1999-08-24
5585415 Pigmented compositions and methods for producing radiation curable coatings of very low gloss Peter J. Gorzalski 1996-12-17
5536760 Radiation curable compositions based on unsaturated polyesters and compounds having at least two vinyl ether groups Charles B. Friedlander 1996-07-16
5095069 Internally-curable water-based polyurethanes Ronald R. Ambrose, Leon A. Perez 1992-03-10
4314923 Coating compositions formulated from polyols modified by reaction with glycidyl ether Wen-Hsuan Chang, Robert M. Piccirilli 1982-02-09