JH

John L. Haas

📍 Walnut, CA: #16 of 59 inventorsTop 30%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #188,313 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6439087 Mechanism for gripping and rotating pipe, including plastic covered pipe — 2002-08-27