LT

Larry LeeRoy Tretter

IBM: 2 patents #2,870 of 10,295Top 30%
📍 Tucson, AZ: #140 of 705 inventorsTop 20%
🗺 Arizona: #703 of 3,707 inventorsTop 20%
Overall (2016): #121,792 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9349387 Detection of open write heads and/or cables in tape drives 2016-05-24
9330689 Write driver DC resistance calibration 2016-05-03