Willard L. Sweetin

📍 Bellingham, WA: #205 of 582 inventorsTop 40%

🗺 Washington: #35,300 of 76,902 inventorsTop 50%

Overall (All Time): #2,340,439 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4637805	Apparatus and methods for engaging toothpicks to assemble a toy structure	—	1987-01-20
4589670	Convertible truck/trailer assembly and method	—	1986-05-20