HH

Henry T. Hayashi

📍 Union City, CA: #591 of 1,177 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,373,828 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4219285 Clamp-connector for joining three tubular members — 1980-08-26
4214841 Clamp-connector for joining three tubular members at corners — 1980-07-29