DH

David L. Houck

OS Osram Sylvania: 2 patents #6 of 94Top 7%
📍 Maidens, VA: #1 of 3 inventorsTop 35%
🗺 Virginia: #147 of 1,885 inventorsTop 8%
Overall (2004): #68,564 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6793907 Ammonium dodecamolybdomolybdate and method of making Raj Pal Singh, Thomas A. Wolfe 2004-09-21
6780219 Method of spheridizing silicon metal powders Raj Pal Singh, Nelson E. Kopatz, Michael Robert Pierce, Scott A. Braymiller 2004-08-24