Sheryl L. Lissner

📍 Tualatin, OR: #9 of 32 inventorsTop 30%

🗺 Oregon: #694 of 2,269 inventorsTop 35%

Overall (2003): #273,378 of 273,478Top 100%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6636606	Keypad button guard	Dale R. Lissner	2003-10-21