RH

Robert Lee Hatfield

📍 Sacramento, CA: #12 of 84 inventorsTop 15%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #130,760 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6659028 Planting device having adjustable handle — 2003-12-09