HF

Howard M. Frederick

📍 Crestline, CA: #15 of 37 inventorsTop 45%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,647,816 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11298969 Marking device holder — 2022-04-12