William D. Rauchenstein

📍 Arlington, TX: #29 of 134 inventorsTop 25%

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

Overall (2002): #90,866 of 266,432Top 35%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6427788	Underreaming rotary drill	—	2002-08-06