Eugene E. O'Neill

UG United States Gypsum: 2 patents #163 of 432Top 40%

📍 Okeene, OK: #4 of 9 inventorsTop 45%

🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%

Overall (All Time): #2,364,869 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4309391	Lump process alpha gypsum	—	1982-01-05
4201595	Process for preparing calcined gypsum and gypsum board	—	1980-05-06