HA

Harold E Armstrong

📍 Houston, TX: #812 of 2,587 inventorsTop 35%
🗺 Texas: #5,631 of 16,704 inventorsTop 35%
Overall (2024): #452,672 of 561,600Top 85%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11905780 Stuffing box environmental seal Kyle Semlinger 2024-02-20