HH

Harold S. Holden

📍 Ardmore, OK: #59 of 110 inventorsTop 55%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,845,843 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5095828 Thermal decomposition of waste material Harold H. Holden, Andrew W. Marr, Jr. 1992-03-17