EH

Ernest D. Hollas

📍 Kingwood, TX: #12 of 54 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #137,758 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5362322 Color epoxy grout system and method for use Charles J. Johansen, Jr., Robert L. Vecchio 1994-11-08