CB

Charles J. Bardo

📍 Arlington, TX: #13 of 96 inventorsTop 15%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #127,055 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819448 Evaporative cooler Charles Michael Campbell 1989-04-11