Dublin, California
United States
4
2022-10-06
The entities that hold a legal rights for patent applications filed by inventor Hsi Peter C.:
Peter C. Hsi from Dublin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
DETECTOR SYSTEM WITH PHOTOELECTRICAL CHARGING AND OPERATION
#2 | 2021-05-06Photoelectrically-charging gas detector
#3 | 2014-04-10Interference compensated photoionization detector
#4 | 2007-03-01Combined radiation dosimeter and rate meter
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