HP

Hsiang L. Pai

📍 Markham, CA: #628 of 1,673 inventorsTop 40%
Overall (All Time): #2,332,827 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4864143 Time-average radon daughters (WL) dosimeter for mines, indoor and environment survey — 1989-09-05
4861985 Time-averaged radon daughters (WL) dosimeter and method for surveys of indoor, outdoor and underground (MINE) contamination — 1989-08-29