William A. Matteson

📍 Burlington, VT: #285 of 475 inventorsTop 60%

🗺 Vermont: #3,027 of 4,968 inventorsTop 65%

Overall (All Time): #3,804,425 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D349620	Portable footrest for chairlifts	—	1994-08-16