William D. Riley

Avondale, MD: #1 of 2 inventorsTop 50%

Maryland: #225 of 1,164 inventorsTop 20%

Overall (1989): #43,329 of 140,708Top 35%

1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D300021	Transom portion of a boat	—	1989-02-28