EA

Earl R. Allen

NASA: 1 patents #1,418 of 3,881Top 40%
📍 Stillwater, OK: #267 of 455 inventorsTop 60%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,780,235 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5451242 Active synthetic soil Douglas W. Ming, Donald L. Henninger, Dadigamuwage C. Golden 1995-09-19