John A. Krogue

PE Perry Equipment: 1 patents #1 of 3Top 35%

📍 Mineral Wells, TX: #3 of 6 inventorsTop 50%

🗺 Texas: #2,440 of 8,590 inventorsTop 30%

Overall (2002): #187,171 of 266,432Top 75%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6439415	Closure for an equipment sub	Abu Salim, Marney Dunman Perry, Jr.	2002-08-27