DH

Darrell Heine

ED Elk Corporation Of Dallas: 3 patents #5 of 18Top 30%
BI Building Materials Investment: 2 patents #73 of 182Top 45%
EP Elk Premium Building Products: 2 patents #11 of 36Top 35%
📍 Ennis, TX: #4 of 48 inventorsTop 9%
🗺 Texas: #21,377 of 125,132 inventorsTop 20%
Overall (All Time): #748,722 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8025765 Method of manufacturing a multiple layer directionally oriented nonwoven fiber material Paul G. Wilson, John J. Andrews, Louis T. Hahn, Matti Kiik 2011-09-27
8012310 Method of manufacturing a multiple layer directionally oriented nonwoven fiber material Paul G. Wilson, John J. Andrews, Louis T. Hahn, Matti Kiik 2011-09-06
7833383 Method of manufacturing a multiple layer directionally oriented nonwoven fiber material Paul G. Wilson, John J. Andrews, Louis T. Hahn, Matti Kiik 2010-11-16
7309668 Multiple layer directionally oriented nonwoven fiber material and methods of manufacturing same Paul G. Wilson, John J. Andrews, Louis T. Hahn, Matti Kiik 2007-12-18
6316085 Structural mat matrix 2001-11-13
6146705 Structural mat matrix 2000-11-14
5965638 Structural mat matrix 1999-10-12