HJ

Harold L. Chapman, Jr.

📍 Georgetown, TX: #15 of 45 inventorsTop 35%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #145,813 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5664347 Powertrain for trenching machine Harold L. Chapman, Sr., Darvin L. Willhoite 1997-09-09