WM

William C. Martin

NP National Gypsum Properties: 1 patents #1 of 14Top 8%
📍 Stillwater, OK: #7 of 23 inventorsTop 35%
🗺 Oklahoma: #227 of 869 inventorsTop 30%
Overall (2016): #185,143 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9523198 Gypsum wallboard and method of making same Eli Stav, Matthew J. Plante, Maryn L. Heermann 2016-12-20