Darrell Campbell

📍 Vashon, WA: #6 of 12 inventorsTop 50%

🗺 Washington: #1,079 of 4,063 inventorsTop 30%

Overall (2005): #218,688 of 245,428Top 90%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6854426	Portable corral apparatus	Dana Sander	2005-02-15