PV

Peter L. Votruba-Drzal

PO Ppg Industries Ohio: 12 patents #116 of 1,316Top 9%
📍 Pittsburgh, PA: #576 of 7,570 inventorsTop 8%
🗺 Pennsylvania: #5,969 of 74,527 inventorsTop 9%
Overall (All Time): #360,685 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12384879 Thiol-containing composition Allison G. Condie, Masayuki Nakajima, Kar Tean Tan, Maria S. French, Hongying Zhou +1 more 2025-08-12
12228536 Radio frequency signaling system and curable composition Cynthia Kutchko, Arjen Vellinga, David N. Walters, Kurt G. Olson, Sara Teixeira +3 more 2025-02-18
11725286 Two-step pretreatment system and method Steven J. Lemon, Justin J. Martin, Kevin T. Sylvester, Gordon L. Post 2023-08-15
10882928 Treated fillers, compositions containing same, and articles prepared therefrom Timothy A. Okel, Justin J. Martin, Raphael O. Kollah, Truman F. Wilt, Brian K. Rearick +4 more 2021-01-05
10882927 Treated fillers, compositions containing same, and articles prepared therefrom Timothy A. Okel, Justin J. Martin, Raphael O. Kollah, Truman F. Wilt, Brian K. Rearick +4 more 2021-01-05
10173176 Method for preparing a resin-treated microporous membrane Stuart D. Hellring, Elizabeth A. Furar, Robin M. Peffer, Michael G. Sandala, Shawn P. Duffy 2019-01-08
10114266 Electroactive optical device Anil Kumar, Truman F. Wilt 2018-10-30
10100216 Coating compositions, coatings and methods for sound and vibration damping and water resistance Tien-Chieh Chao, Wei Wang 2018-10-16
10066032 Treated fillers, compositions containing same, and articles prepared therefrom Justin J. Martin, Timothy A. Okel, Raphael O. Kollah, Truman F. Wilt, Clint Steven Edelman +2 more 2018-09-04
9835418 Composite materials and applications thereof James C. Peters, Steven John Morris, Steven Joel Parks, Garry D. Puckett 2017-12-05
9688784 Treated fillers, compositions containing same, and articles prepared therefrom Timothy A. Okel, Justin J. Martin, Raphael O. Kollah, Truman F. Wilt, Brian K. Rearick +4 more 2017-06-27
9546326 Fluid emulsion purification processes using microporous materials having filtration and adsorption properties Qunhui Guo, Carol L. Knox, Truman F. Wilt, Charles F. Kahle, II, Gregory J. McCollum 2017-01-17
9255332 Activating rinse and method for treating a substrate Mark W. McMillen, Nathan J. Silvernail 2016-02-09