HS

Harold Switzgable

📍 Monmouth Junction, NJ: #147 of 287 inventorsTop 55%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,233,743 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6015003 Sectional overhead door construction — 2000-01-18
4548015 Thermally broken insulation support structure — 1985-10-22