Home › Inventors › William P. Killen

William P. Killen

Dayton, TX: #1 of 4 inventorsTop 25%

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

Overall (2002): #91,529 of 266,432Top 35%

1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6338511	Root cutting shovel	Ormond S. Douglas	2002-01-15