JA

John W. Ayer

📍 Merrimack, NH: #4 of 15 inventorsTop 30%
🗺 New Hampshire: #88 of 409 inventorsTop 25%
Overall (1989): #96,717 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819391 Stair bracket Larry D. Tassin 1989-04-11