RJ

Robert D. Sylvester, Jr.

📍 Dover, NH: #2 of 14 inventorsTop 15%
🗺 New Hampshire: #88 of 409 inventorsTop 25%
Overall (1989): #60,812 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4811477 Method of winding toroid transformers Paul C. Horn, Vincent J. Bober 1989-03-14