SS

Stephen W. Steffes

CE Certainteed: 4 patents #4 of 66Top 7%
Overall (2017): #37,244 of 506,227Top 8%
4
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9802346 Variegated building product and method Robert D. Shaw, David J. Stucky, Travis R. Arbogast, Randall M. Elinski 2017-10-31
9765513 System, method and apparatus for corner siding David J. Stucky 2017-09-19
9755573 Photovoltaic roofing elements and photovoltaic roofing systems Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn +2 more 2017-09-05
D792615 Siding panel Robert D. Shaw, David J. Stucky, Brian W. Kirn 2017-07-18