JB

Joseph Brennan

📍 Newark, DE: #26 of 87 inventorsTop 30%
🗺 Delaware: #122 of 479 inventorsTop 30%
Overall (1989): #96,406 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834032 Two-stroke cycle engine and pump having three-stroke cycle effect — 1989-05-30