EH

Edward G. Holtgraver

📍 Tomball, TX: #17 of 71 inventorsTop 25%
🗺 Texas: #2,885 of 16,704 inventorsTop 20%
Overall (2024): #170,044 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12146589 Actuator assembly for conducting partial stroke testing 2024-11-19
11879564 Rotary valve lockout apparatus 2024-01-23