Johnny Arnaud

HY Hydrotreat: 29 patents #1 of 3Top 35%

📍 Houston, TX: #551 of 21,073 inventorsTop 3%

🗺 Texas: #4,073 of 125,132 inventorsTop 4%

Overall (All Time): #132,556 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #	Title	Co-Inventors	Date
4686038	Filter apparatus	—	1987-08-11
4565628	Filter apparatus	—	1986-01-21
4517089	Method and apparatus for constructing filter element	—	1985-05-14
4235698	Electronic water treatment apparatus	—	1980-11-25