DH

David H. F. Harper

IBM: 2 patents #3,096 of 11,638Top 30%
📍 Vail, AZ: #7 of 28 inventorsTop 25%
🗺 Arizona: #672 of 4,087 inventorsTop 20%
Overall (2021): #169,373 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11056139 Semi-flexible structure for micro-positioning a write/read head — 2021-07-06
10957362 Non-interfering micro-positioning system utilizing piezoelectric elements — 2021-03-23