Donald P. Cotter

📍 Woodinville, WA: #9 of 42 inventorsTop 25%

🗺 Washington: #319 of 1,789 inventorsTop 20%

Overall (1994): #141,559 of 165,921Top 90%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5363624	Roofing and siding system	—	1994-11-15