WM

William C. Martin

NP National Gypsum Properties: 1 patents #1 of 7Top 15%
📍 Stillwater, OK: #9 of 31 inventorsTop 30%
🗺 Oklahoma: #219 of 811 inventorsTop 30%
Overall (2011): #130,631 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8016961 Gypsum wallboard and method of making same Eli Stav, Matthew J. Plante, Maryn L. Heermann 2011-09-13