Douglas A. Brooks

📍 London, TX: #6 of 12 inventorsTop 50%

Overall (2002): #228,718 of 266,432Top 90%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6352144	Flow-control valve and damper	—	2002-03-05