DH

Dennis Hayes

📍 Lancaster, CA: #2 of 14 inventorsTop 15%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #142,873 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5282236 Self-testing mechanism determining X-ray exposure Warren W. Welcome 1994-01-25