Spring, Texas
United States
4
2025-10-30
The entities that hold a legal rights for patent applications filed by inventor Jansma Barry G.:
Barry G. Jansma from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CLOSURE ADAPTER
#2 | 2019-01-03Pressure vessel and door actuator
#3 | 2018-06-14Pressure vessel and door actuator
#4 | 2012-09-20Clamp-style closure
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