Houston, Texas
United States
14
2025-10-16
The entities that hold a legal rights for patent applications filed by inventor Phan Hy:
Hy Phan from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SURFACE WAVEGUIDE
#2 | 2024-08-01BASEMENT ROCK HYBRID DRILLING
#3 | 2024-06-06Multi-piece corrugated waveguide
#4 | 2023-08-03Basement rock hybrid drilling
#5 | 2023-07-13Interventionless injection safety valve
#6 | 2023-05-25Multi-piece corrugated waveguide
#7 | 2023-05-18Safety valve
#8 | 2023-01-12MULTI-PIECE CORRUGATED WAVEGUIDE
#9 | 2022-05-05Basement rock hybrid drilling
#10 | 2022-05-05Basement rock hybrid drilling
#11 | 2022-05-05Basement rock hybrid drilling
#12 | 2018-01-18Self-cleaning filter
#13 | 2017-06-15Lower completion communication system integrity check
#14 | 2017-02-16Flow control valve with balanced plunger
1798520 ⎘