HB

Howard G. Bellm

📍 Norton, GB: #55 of 216 inventorsTop 30%
Overall (All Time): #1,658,698 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5235969 Nebulizer having combined structure for removing particles over two microns — 1993-08-17
D310431 Gas delivery mask — 1990-09-04
4848334 Mask — 1989-07-18