SS

Stephen W. Steffes

CE Certainteed: 4 patents #1 of 54Top 2%
Overall (2024): #42,236 of 561,600Top 8%
4
Patents 2024

Issued Patents 2024

Patent #TitleCo-InventorsDate
12128594 System, method and article for siding corner Brian W. Kirn 2024-10-29
12031335 Siding lock repair clip and method of installation Robert D. Shaw, Gregory F. Jacbos, Michael J. Lembo 2024-07-09
11916509 Photovoltaic roofing elements and photovoltaic roofing systems Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Michael E. Blackburn +2 more 2024-02-27
D1010163 Siding panel Brian W. Kirn 2024-01-02