Kelly R. Graffis

📍 Snohomish, WA: #2 of 2 inventorsTop 100%

🗺 Washington: #103 of 744 inventorsTop 15%

Overall (1982): #81,312 of 81,411Top 100%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4345998	Plastic catch basin	Bruce G. Sievert	1982-08-24