HS

Howard H. Seeman

SA Selas Corporation Of America: 1 patents #14 of 30Top 50%
📍 Seaford, NY: #39 of 71 inventorsTop 55%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,065,216 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315486 Floating radiant tube sheets for vertical tube reformers and the like Robert F. Kaupp 1982-02-16